Family name Онолбек (Онолбек 
) , worldwide, is a rare surname. The surname Онолбек is habitual in Kyrgyzstan, where it is quite a rare surname, and Russia, where it is an extremely rare surname. Also, Онолбек is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Онолбек | Kyrgyzstan, Kazakhstan, Russia |