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