Surname Kenchenbaev (Kenchenbaev, Кенченбаев 
) , in all the world, is a rare family name. The cognomen Kenchenbaev is habitual in Azerbaijan, where it is quite a rare surname, Kyrgyzstan, and Kazakhstan, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Кенченбаев | Azerbaijan, Kyrgyzstan, Kazakhstan, Russia |