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Forum => Kenya Discussion => Topic started by: KenyanPlato on April 02, 2020, 06:59:21 PM

Title: Two kikuyu engineer's make a ventilator prototype using
Post by: KenyanPlato on April 02, 2020, 06:59:21 PM
Local materials they were cloud funded on facebook

I am impressed. I have seen kairu innovate like the genius he is

https://m.facebook.com/story.php?story_fbid=10163389736000602&id=872445601&anchor_composer=false
Title: Re: Two kikuyu engineer's make a ventilator prototype using
Post by: RV Pundit on April 02, 2020, 07:22:34 PM
I have been following them. This is what mwafrika lacks. The ability to make things. We are only good in repairing broken things..but we are far from conceiving new products/services.
Title: Re: Two kikuyu engineer's make a ventilator prototype using
Post by: KenyanPlato on April 02, 2020, 08:10:11 PM
They are quite gusty. I had been following Kairu and Eprahim Maina
Title: Re: Two kikuyu engineer's make a ventilator prototype using
Post by: KenyanPlato on April 02, 2020, 08:40:34 PM
Now we have a working prototype for ventilator. This prototype is very simple, it's made from locally available materials. The prototype taught me very invaluable lessons. It provided a hands on crush course on manufacturing, now I know instinctively the pitfalls of manufacturing and assembling ventilators.

The next step is the most important. We now go high tech , we will use computer aided manufacturing. We will select the best designs from across the world and 3d print them. I already have 4 designs from Israel, Spain , Ireland and US.

These designs have already been approved in their country of jurisdiction. We will reproduce them here and send off the shelves products to the ministry of health here in Kenya for regulatory approval. We aim to do this in the next few days. We don't have the luxury of time.

We will need funds to do this so I need you to come up and support this cause in a big way.

Every so often we will regularly update to show how much money has been raised here . From experience from the prototype it cost 86k to make one ventilator.

We aim to make 100 3d printed ventilators in the next 3 to 5 days . So we need to raise 8m kshs . Support the cause paybill number 940750 account ventilator. We don't have the luxury of time , once a person falls seriously ill they need a breathing aid otherwise they die. Support the cause . Twende kazi.
Title: Re: Two kikuyu engineer's make a ventilator prototype using
Post by: Kim Jong-Un's Pajama Pants on April 02, 2020, 09:55:20 PM
Now we have a working prototype for ventilator. This prototype is very simple, it's made from locally available materials. The prototype taught me very invaluable lessons. It provided a hands on crush course on manufacturing, now I know instinctively the pitfalls of manufacturing and assembling ventilators.

The next step is the most important. We now go high tech , we will use computer aided manufacturing. We will select the best designs from across the world and 3d print them. I already have 4 designs from Israel, Spain , Ireland and US.

These designs have already been approved in their country of jurisdiction. We will reproduce them here and send off the shelves products to the ministry of health here in Kenya for regulatory approval. We aim to do this in the next few days. We don't have the luxury of time.

We will need funds to do this so I need you to come up and support this cause in a big way.

Every so often we will regularly update to show how much money has been raised here . From experience from the prototype it cost 86k to make one ventilator.

We aim to make 100 3d printed ventilators in the next 3 to 5 days . So we need to raise 8m kshs . Support the cause paybill number 940750 account ventilator. We don't have the luxury of time , once a person falls seriously ill they need a breathing aid otherwise they die. Support the cause . Twende kazi.

I think they don't understand what a ventilator is.  One of those machines costs 25K USD(I think now closer to 40K because of demand).  The machines have very specific calibrations for the amount of oxygen and other components of air that go in.  There is probably also a big deal of materials science that goes into that - not just the mechanics of inhaling and exhaling.  How can this guy claim he now knows the ins and outs of ventilator manufacture after making what might not even get a pass as a high school project in Kenya?

I love his tinkering and curiosity though.
Title: Re: Two kikuyu engineer's make a ventilator prototype using
Post by: Georgesoros on April 02, 2020, 10:27:51 PM
Laud them for trying but they need to do lotsa research first and then work on perfecting it.
Title: Re: Two kikuyu engineer's make a ventilator prototype using
Post by: KenyanPlato on April 02, 2020, 11:15:00 PM
they said this was a proof of concept. they claim to have designs that they will use that have been approved in EUROPE. Necessity is mother of invention. The way surgery was discovered and perfected was using crude methods in moments of crises. Most medicine emerges during war where you have to innovate on the go. I am with Kairu on this one. He actually was selling a weather preditions model that he invented to predict weather in Kenya using the public available satelite data.

I am not scientist so guys like this just make me amazed and the fact they are doing this with the limitation of technology and materials
Title: Re: Two kikuyu engineer's make a ventilator prototype using
Post by: Garliv on April 02, 2020, 11:37:31 PM
If it were maybe Europe or US (especially US), such innovation get partners,  sponsors and funders plus marketers. And then it takes sometimes for it to be fine tuned and then hit the market including being exported. In Kenya such innovation efforts are of mild curiosity or amusement to many. Neither government or private sector would touch such. The guy needs supports, funds and relevant partners like engineers and manufacturers. 

they said this was a proof of concept. they claim to have designs that they will use that have been approved in EUROPE. Necessity is mother of invention. The way surgery was discovered and perfected was using crude methods in moments of crises. Most medicine emerges during war where you have to innovate on the go. I am with Kairu on this one. He actually was selling a weather preditions model that he invented to predict weather in Kenya using the public available satelite data.

I am not scientist so guys like this just make me amazed and the fact they are doing this with the limitation of technology and materials
Title: Re: Two kikuyu engineer's make a ventilator prototype using
Post by: Kim Jong-Un's Pajama Pants on April 02, 2020, 11:50:35 PM
they said this was a proof of concept. they claim to have designs that they will use that have been approved in EUROPE. Necessity is mother of invention. The way surgery was discovered and perfected was using crude methods in moments of crises. Most medicine emerges during war where you have to innovate on the go. I am with Kairu on this one. He actually was selling a weather preditions model that he invented to predict weather in Kenya using the public available satelite data.

I am not scientist so guys like this just make me amazed and the fact they are doing this with the limitation of technology and materials

That thing looks like a motor with mechanical attachments that allow it to push up and down on an air container.  It's not really an invention.  This doesn't mean it has no use, but I think it's far fetched to think it could perform the function of a ventilator.  The bazungu don't need to approve anything for it to be good.  They seem like tinkerers that could use a sponsor like someone mentioned.

I think Africa needs more folks like these guys. 
Title: Re: Two kikuyu engineer's make a ventilator prototype using
Post by: KenyanPlato on April 02, 2020, 11:59:16 PM
they said this was a proof of concept. they claim to have designs that they will use that have been approved in EUROPE. Necessity is mother of invention. The way surgery was discovered and perfected was using crude methods in moments of crises. Most medicine emerges during war where you have to innovate on the go. I am with Kairu on this one. He actually was selling a weather preditions model that he invented to predict weather in Kenya using the public available satelite data.

I am not scientist so guys like this just make me amazed and the fact they are doing this with the limitation of technology and materials

That thing looks like a motor with mechanical attachments that allow it to push up and down on an air container.  It's not really an invention.  This doesn't mean it has no use, but I think it's far fetched to think it could perform the function of a ventilator.  The bazungu don't need to approve anything for it to be good.  They seem like tinkerers that could use a sponsor like someone mentioned.

I think Africa needs more folks like these guys.
,
it is an assembled prototype ..he was looking to make something that can be mass produced at a small cost .. If he can produce 100 of the for 80,000 that would be 800 a unit very much affordable and can save lives

I am donating because I believe we need to see something like this work
Title: Re: Two kikuyu engineer's make a ventilator prototype using
Post by: KenyanPlato on April 03, 2020, 12:08:05 AM
https://www.facebook.com/samuel.kairu/videos/pcb.10163387477400602/10163387502205602/?type=3&theater
Title: Re: Two kikuyu engineer's make a ventilator prototype using
Post by: Kim Jong-Un's Pajama Pants on April 03, 2020, 01:39:37 AM
https://www.facebook.com/samuel.kairu/videos/pcb.10163387477400602/10163387502205602/?type=3&theater (https://www.facebook.com/samuel.kairu/videos/pcb.10163387477400602/10163387502205602/?type=3&theater)

That thing won't work for someone who needs a ventilator.  But with more power, it could form part of a handy pump for a well.
Title: Re: Two kikuyu engineer's make a ventilator prototype using
Post by: KenyanPlato on April 03, 2020, 02:06:56 AM
They are not going to use that prototype. This was just saying hey we can doxthisxand this is the concept we think can work. Next is design something that can be produced and work and that meets kebs standards
Title: Re: Two kikuyu engineer's make a ventilator prototype using
Post by: Kim Jong-Un's Pajama Pants on April 03, 2020, 02:36:37 AM
They are not going to use that prototype. This was just saying hey we can doxthisxand this is the concept we think can work. Next is design something that can be produced and work and that meets kebs standards

Assume the final product is out, more polished and portable.  What problem would it be solving?  It cannot be at the tail end of a covid-19 infection.  At that point the patient's lungs are gone and he needs a ventilator.  Would it be in the back of an ambulance?  The bag looks like something I have seen paramedics use.  I am thinking it might be useful, but for something unrelated to what is being touted.
Title: Re: Two kikuyu engineer's make a ventilator prototype using
Post by: Dear Mami on April 03, 2020, 03:19:17 AM
I think they don't understand what a ventilator is.  One of those machines costs 25K USD(I think now closer to 40K because of demand). 
Which nyang'au is upping the price of a ventilator at this time?
Title: Re: Two kikuyu engineer's make a ventilator prototype using
Post by: Kim Jong-Un's Pajama Pants on April 03, 2020, 03:43:15 AM
I think they don't understand what a ventilator is.  One of those machines costs 25K USD(I think now closer to 40K because of demand). 
Which nyang'au is upping the price of a ventilator at this time?

Some manufacturers in the US.  I saw that on one of governor Cuomo’s pressers.  They were bidding state against state.  Soulless ghouls.
Title: Re: Two kikuyu engineer's make a ventilator prototype using
Post by: KenyanPlato on April 03, 2020, 06:43:50 AM
They are not going to use that prototype. This was just saying hey we can doxthisxand this is the concept we think can work. Next is design something that can be produced and work and that meets kebs standards

Assume the final product is out, more polished and portable.  What problem would it be solving?  It cannot be at the tail end of a covid-19 infection.  At that point the patient's lungs are gone and he needs a ventilator.  Would it be in the back of an ambulance?  The bag looks like something I have seen paramedics use.  I am thinking it might be useful, but for something unrelated to what is being touted.

They are promising ro produce 100 in a few weeks..it is a start even if the produce 5 and donate them it is a step forward
Donate $10 for heck of it..i am donating $100
Title: Re: Two kikuyu engineer's make a ventilator prototype using
Post by: Dear Mami on April 03, 2020, 07:50:56 AM
I'll chip in too. I found and interesting article about it after I read this thread. Apparently, it's not just Kenya: It's a world-wide effort. It's going on even in some prestigious Western universities. They may not replace ventilators but perhaps lessen the number of people who are utterly reliant on them 247? Idk. I'm intrigued and choosing to hope for the best.

https://www.bbc.com/future/article/20200401-covid-19-the-race-to-build-coronavirus-ventilators
Title: Re: Two kikuyu engineer's make a ventilator prototype using
Post by: patel on April 03, 2020, 07:57:29 AM
The guy is a tinkerer but he need more research and corraborate with people in medical field to understand the problem/requirements. The last thing you need is endangering people's lives.
Title: Re: Two kikuyu engineer's make a ventilator prototype using
Post by: KenyanPlato on April 04, 2020, 03:51:24 AM
The guy is a tinkerer but he need more research and corraborate with people in medical field to understand the problem/requirements. The last thing you need is endangering people's lives.

he has a Biomedical engineer in his team. I have read their project proposal. They know what they are doing. They have really done their homework, All Kenyan engineers and Doctors are on their camp, that how they got funded for 98,000 with 24 hours. Kairu has proven to be a verstile kenyan own Dr Goddard of some sort, Kairu is like Pundit, he is very knowledgeable in all fields but very a political.

I am working day and night to get them funded. Please help. I have a go fund set up for them
Title: Re: Two kikuyu engineer's make a ventilator prototype using
Post by: Kadudu on April 04, 2020, 03:06:22 PM
Why title the topic "two Kikuyu engineers ....."?
Were they educated with public funds only from Kikuyu masses? Better would have been "two Kenyan engineers ....". State their names and anyone who is interested in their ethnic background will be able to see it.
Title: Re: Two kikuyu engineer's make a ventilator prototype using
Post by: KenyanPlato on April 04, 2020, 04:06:17 PM
Why title the topic "two Kikuyu engineers ....."?
Were they educated with public funds only from Kikuyu masses? Better would have been "two Kenyan engineers ....". State their names and anyone who is interested in their ethnic background will be able to see it.

Life is not that serious small bug
Title: Re: Two kikuyu engineer's make a ventilator prototype using
Post by: Kadudu on April 04, 2020, 04:16:47 PM
It is. even a small ka-thing was used to create you.

Life is not that serious small bug
Title: Re: Two kikuyu engineer's make a ventilator prototype using
Post by: Kim Jong-Un's Pajama Pants on April 04, 2020, 06:45:32 PM
They are not going to use that prototype. This was just saying hey we can doxthisxand this is the concept we think can work. Next is design something that can be produced and work and that meets kebs standards

Assume the final product is out, more polished and portable.  What problem would it be solving?  It cannot be at the tail end of a covid-19 infection.  At that point the patient's lungs are gone and he needs a ventilator.  Would it be in the back of an ambulance?  The bag looks like something I have seen paramedics use.  I am thinking it might be useful, but for something unrelated to what is being touted.

They are promising ro produce 100 in a few weeks..it is a start even if the produce 5 and donate them it is a step forward
Donate $10 for heck of it..i am donating $100

I like these engineers' curiosity and drive, even though you diligently refuse to answer my questions.  In a more developed society they would be in a massively funded DARPA-like research environment but here they are running up and down just to find an air bag.  Maybe they should hook up with Julius Mwale of Mwale Medical and Technology City https://www.facebook.com/MMTC2020/  :).  He might figure a way to put whatever they come up with to use in his hospital.
Title: Re: Two kikuyu engineer's make a ventilator prototype using
Post by: KenyanPlato on April 04, 2020, 07:01:13 PM
They are not going to use that prototype. This was just saying hey we can doxthisxand this is the concept we think can work. Next is design something that can be produced and work and that meets kebs standards

Assume the final product is out, more polished and portable.  What problem would it be solving?  It cannot be at the tail end of a covid-19 infection.  At that point the patient's lungs are gone and he needs a ventilator.  Would it be in the back of an ambulance?  The bag looks like something I have seen paramedics use.  I am thinking it might be useful, but for something unrelated to what is being touted.

You just one myopic person.

They are promising ro produce 100 in a few weeks..it is a start even if the produce 5 and donate them it is a step forward
Donate $10 for heck of it..i am donating $100

I like these engineers' curiosity and drive, even though you diligently refuse to answer my questions.  In a more developed society they would be in a massively funded DARPA-like research environment but here they are running up and down just to find an air bag.  Maybe they should hook up with Julius Mwale of Mwale Medical and Technology City https://www.facebook.com/MMTC2020/  :).  He might figure a way to put whatever they come up with to use in his hospital.
Title: Re: Two kikuyu engineer's make a ventilator prototype using
Post by: gout on April 04, 2020, 08:13:21 PM
They should have stayed out of State House. They were doing well as a social enterprise.  Mwafrika governments are vision killers. Though in a society with few opportunities people see governments as the best deal.

Mwale just like State House is a proven con, the hospital and ICU beds statistics had his 'medical city' nowhere.
Title: Re: Two kikuyu engineer's make a ventilator prototype using
Post by: KenyanPlato on April 04, 2020, 09:59:35 PM
Negativos we are soldering on
Title: Re: Two kikuyu engineer's make a ventilator prototype using
Post by: KenyanPlato on April 04, 2020, 10:15:34 PM
Updates
Here are parts the engineers have made
Title: Re: Two kikuyu engineer's make a ventilator prototype using
Post by: KenyanPlato on April 04, 2020, 10:57:07 PM
https://m.facebook.com/story.php?story_fbid=10163404211930602&id=872445601
Title: Re: Two kikuyu engineer's make a ventilator prototype using
Post by: gout on April 07, 2020, 11:20:09 PM
Seems they made the right bet.

https://web.facebook.com/CSBettyMaina/posts/890753651364032?__cft__[0]=AZXDWS4tAFwfhukbZyq7_X_oOG_dxhj2SF1qZ-GeI4GBNgg3n2AiV2FeqcUbzlG1DA9PgNWzbUtT532ierJ2-uohJNesn5ZWbrK9KNh208BF_De7Ku_MEp_aEquoxJGVa4wCghMCZSPxtH8CvKk9MkmNSeAAtlvDnfqEnlGEOMc76gAtVdLvTNIIlOHL-hRKFvs&__tn__=%2CO%2CP-y-R
Title: Re: Two kikuyu engineer's make a ventilator prototype using
Post by: KenyanPlato on April 08, 2020, 01:20:06 AM
Yes, this is  benefit of having a man or woman from your tribe. Hopefully they can deliver and we move on to production
Title: Re: Two kikuyu engineer's make a ventilator prototype using
Post by: RV Pundit on April 08, 2020, 07:17:12 AM
Betty Maina is kalenjin - my clanswoman. All Maina, Chuma, Juma, Mwangi, Mwaingi, Maingi, Nyige - etc are Kalenjin names - that are exported to other tribes through circumcision.


AGE-SET NAMES
SEBEI
1.   Maina   Chumo   Sowe   Koronkoro   Kwoimet   Kaplelaich   Nyikeao   Nyonki
SABAOT   (Book   or Pok)
2.   Sowo   Maina   Gabaiyak   Korongoro      Gamnenac   Gamnyikewa   Nyongiik
NANDI
3.   Maina   Juma   Sawe      Kipkoiimet   Kaplelach   Kimnyike   Nyonge
4.   Maina   Juma   Sawe      Kipkoiimet   Kaplelach   Kimnyike   Nyongi
5.   Maina   Chuma   Sawe      Kipkoimet   Kaplelach   Kimnyige   Nyongi
6.   Maina   Chuma   Sawe      Kipkoimet   Kaplelach   Kimnyigei   Nyongi
KIPSIGIS
7.   Maina   Chuma   Sawe   Kerongoro*      Kablelach   Kimnyige   Nyonge
8.   Maina   Chuma   Sawe*      Kipkoymet   Kablelach   Kimnyige   Nyonge
9.   Maina   Chuma   Sawe      Kipkoimet   Kaplelach   Kipnyige   Nyongi
10.   Maina   Chumo   Sawe   Korongoro      Kaplelach   Kipnyige   Nyongi
KEYO
11.   Maina   Chuma   Sowe   Korongoro   Kipkoimet   Kablelach   Kimnyegeu   Nyongi
12.   Maina   Chumo   Sowi   Korongoro   Kipkoimet   Kablalach   Kimnyegeo   Nyongi
13.   Maina   Chumo   Sawe   Korongoro   Kipkoimet   Kaplelach   Kipnyigeu   Nyongi
14.   Maina   Chumo   Sawe   Korongoro   Kipkoimet   Kablelech   Kimnikeu   Nyonki
15.   Maina   Juma   Sawe   Korongoro   Kipkoimet   Kablelach   Kimnyige   Nyonge
MARAKWET
16.   Maina   Chumo   Sawe   Korongoro   Kipkoimet   Kaplelach   Kimnyigei   Nyongi
17.   Maina   Chumo   Sawe   Korongoro   Kaberur*   Kablelech   Kimnikeu   Nyonki
TUGEN
18.      Chumo   Sawe   Korongoro   Kipkoimet   Kablelech   Kimnikeu   Nyonki
19.      Chumo   Sowe   Korongoro   Kipkoimet   Kablelach   Kimnyegeo   Nyongi
20.      Chumo   Sowe   Korongoro   Kipkoimet   Kablelech   Kimnikieu   Nyongi
POKOT
21.   Maina   Jumo   Sowa   Karongoro   Kip-koimet   Kablelach   Merkutwa   Nyongu
22.   Maina   Juma   Sowe   Korongoro   Kipkoimet   Kaplelac   Merkutua   Nyongu
23.   Maina   Juma   Sowa   Korongoro      Kablelach*   Mergutwa   Nyonge
24.   Maina   Chuma   Sowe   Kerongoro      Kipkoymet*   Merkutwa   Nyonge


Bukusu copied word for word...just adding the Ba prefix

Bakolongolo, Bakikwameti, Bakananachi, Bakinyikewi, Banyange, Bamaina, Bachuma, Basawa

other circumscing luhyas copied directly  Kolongolo, Kananachi, Kikwameti, Kinyikeu, Nyange, Maina, and Sawa in that order.

Gusii also copied word for word


Kikuyus did minor change

Irungu, Mwangi, Maina, Iregi, Ndemi, Mathathi and Ciira

Yes, this is  benefit of having a man or woman from your tribe. Hopefully they can deliver and we move on to production
Title: Re: Two kikuyu engineer's make a ventilator prototype using
Post by: Nefertiti on April 08, 2020, 11:24:53 AM
How do you know it's not Kalenjin who copied?
Title: Re: Two kikuyu engineer's make a ventilator prototype using
Post by: Kadudu on April 08, 2020, 11:47:24 AM
Kenyanplato, now you see the stupid thing of using people's ethnic in stating the subject of the conversations. Now instead of the product being discussed we have ended up discusing more about the origins of people's names.
Title: Re: Two kikuyu engineer's make a ventilator prototype using
Post by: RV Pundit on April 08, 2020, 12:22:54 PM
Coz Bantus didn't really circumcise and didn't really have age-set. Only the Kenyan Bantus ones bordering Kalenjin and okiek/dorobo do circumcise in near copy-paste way. Age-set is a military standing thing - that is mainly found in communities that had such cultures - principally Oromos and Kalenjin. Kalenjin probably copied circumcision from a kick or from Egypt...and age-set from Oromos.  Oromos had 15 or large age-set - kalenjin have 7 - Maasai seem to have copied from Oromos - also Kikuyu seem to have copied a mix of dorobo and maasai version.
How do you know it's not Kalenjin who copied?
Title: Re: Two kikuyu engineer's make a ventilator prototype using
Post by: Nefertiti on April 08, 2020, 12:35:57 PM
Kenyanplato, now you see the stupid thing of using people's ethnic in stating the subject of the conversations. Now instead of the product being discussed we have ended up discusing more about the origins of people's names.

Pundit never wastes time to preach Kalenjin greatness  :)
Title: Re: Two kikuyu engineer's make a ventilator prototype using
Post by: RV Pundit on April 08, 2020, 12:42:13 PM
It's not my problem that you have no tribal pride.
Pundit never wastes time to preach Kalenjin greatness  :)
Title: Re: Two kikuyu engineer's make a ventilator prototype using
Post by: Nefertiti on April 08, 2020, 01:14:58 PM
I know - thus the compliment

It's not my problem that you have no tribal pride.
Pundit never wastes time to preach Kalenjin greatness  :)
Title: Re: Two kikuyu engineer's make a ventilator prototype using
Post by: Nefertiti on April 08, 2020, 01:16:09 PM
Plato the gofundme is a good idea. I will throw in $100. First useful thing you have done here
Title: Re: Two kikuyu engineer's make a ventilator prototype using
Post by: Kadudu on April 08, 2020, 03:44:17 PM
I would rather have he preaches about his personal greatness like the trees he is growing in Maasailand. What will happen to Kalejin greatness if his demi-god does not become PORK in 2022?

Pundit never wastes time to preach Kalenjin greatness  :)
Title: Re: Two kikuyu engineer's make a ventilator prototype using
Post by: RV Pundit on April 08, 2020, 04:43:53 PM
Murkomen is ready to take the mantle.
I would rather have he preaches about his personal greatness like the trees he is growing in Maasailand. What will happen to Kalejin greatness if his demi-god does not become PORK in 2022?
Title: Re: Two kikuyu engineer's make a ventilator prototype using
Post by: Kadudu on April 08, 2020, 05:05:56 PM
Murkomen is like the late Otieno Kajwang, a good court poet. Nothing more.

Murkomen is ready to take the mantle.
Title: Re: Two kikuyu engineer's make a ventilator prototype using
Post by: RV Pundit on April 08, 2020, 08:00:44 PM
You're such a bad judge of character. Murkomen and Kericho senator are intelligent and have leadership potential. Those I see as the future of Kalenjin. The same way I saw Ruto in 2001 and told my friend to watch him out.
Murkomen is like the late Otieno Kajwang, a good court poet. Nothing more.
Title: Re: Two kikuyu engineer's make a ventilator prototype using
Post by: Kim Jong-Un's Pajama Pants on April 08, 2020, 08:58:09 PM
Betty Maina is kalenjin - my clanswoman. All Maina, Chuma, Juma, Mwangi, Mwaingi, Maingi, Nyige - etc are Kalenjin names - that are exported to other tribes through circumcision.


AGE-SET NAMES
SEBEI
1.   Maina   Chumo   Sowe   Koronkoro   Kwoimet   Kaplelaich   Nyikeao   Nyonki
SABAOT   (Book   or Pok)
2.   Sowo   Maina   Gabaiyak   Korongoro      Gamnenac   Gamnyikewa   Nyongiik
NANDI
3.   Maina   Juma   Sawe      Kipkoiimet   Kaplelach   Kimnyike   Nyonge
4.   Maina   Juma   Sawe      Kipkoiimet   Kaplelach   Kimnyike   Nyongi
5.   Maina   Chuma   Sawe      Kipkoimet   Kaplelach   Kimnyige   Nyongi
6.   Maina   Chuma   Sawe      Kipkoimet   Kaplelach   Kimnyigei   Nyongi
KIPSIGIS
7.   Maina   Chuma   Sawe   Kerongoro*      Kablelach   Kimnyige   Nyonge
8.   Maina   Chuma   Sawe*      Kipkoymet   Kablelach   Kimnyige   Nyonge
9.   Maina   Chuma   Sawe      Kipkoimet   Kaplelach   Kipnyige   Nyongi
10.   Maina   Chumo   Sawe   Korongoro      Kaplelach   Kipnyige   Nyongi
KEYO
11.   Maina   Chuma   Sowe   Korongoro   Kipkoimet   Kablelach   Kimnyegeu   Nyongi
12.   Maina   Chumo   Sowi   Korongoro   Kipkoimet   Kablalach   Kimnyegeo   Nyongi
13.   Maina   Chumo   Sawe   Korongoro   Kipkoimet   Kaplelach   Kipnyigeu   Nyongi
14.   Maina   Chumo   Sawe   Korongoro   Kipkoimet   Kablelech   Kimnikeu   Nyonki
15.   Maina   Juma   Sawe   Korongoro   Kipkoimet   Kablelach   Kimnyige   Nyonge
MARAKWET
16.   Maina   Chumo   Sawe   Korongoro   Kipkoimet   Kaplelach   Kimnyigei   Nyongi
17.   Maina   Chumo   Sawe   Korongoro   Kaberur*   Kablelech   Kimnikeu   Nyonki
TUGEN
18.      Chumo   Sawe   Korongoro   Kipkoimet   Kablelech   Kimnikeu   Nyonki
19.      Chumo   Sowe   Korongoro   Kipkoimet   Kablelach   Kimnyegeo   Nyongi
20.      Chumo   Sowe   Korongoro   Kipkoimet   Kablelech   Kimnikieu   Nyongi
POKOT
21.   Maina   Jumo   Sowa   Karongoro   Kip-koimet   Kablelach   Merkutwa   Nyongu
22.   Maina   Juma   Sowe   Korongoro   Kipkoimet   Kaplelac   Merkutua   Nyongu
23.   Maina   Juma   Sowa   Korongoro      Kablelach*   Mergutwa   Nyonge
24.   Maina   Chuma   Sowe   Kerongoro      Kipkoymet*   Merkutwa   Nyonge


Bukusu copied word for word...just adding the Ba prefix

Bakolongolo, Bakikwameti, Bakananachi, Bakinyikewi, Banyange, Bamaina, Bachuma, Basawa

other circumscing luhyas copied directly  Kolongolo, Kananachi, Kikwameti, Kinyikeu, Nyange, Maina, and Sawa in that order.

Gusii also copied word for word


Kikuyus did minor change

Irungu, Mwangi, Maina, Iregi, Ndemi, Mathathi and Ciira

Yes, this is  benefit of having a man or woman from your tribe. Hopefully they can deliver and we move on to production

I am surprised Mwangi is one of those.  I can't think of a more Kikuyu sounding name except maybe Mwaura.  Maina, yes that one is pretty common.