Cognomen Касенбаев (Касенбаев 
) , in all the world, is a rare family name. The last name Касенбаев is habitual in Kazakhstan, where it is a rare surname, Kyrgyzstan, and Russia, where it is an extremely rare surname. Very seldom, Касенбаев is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Касенбаев | Kyrgyzstan, Kazakhstan, Russia |