Family name Курбанбек (Курбанбек 
) , in the entire world, is quite a rare surname. The last name Курбанбек is habitual in Kyrgyzstan, where it is quite a common surname, Russia, where it is a very rare surname, and Kazakhstan. Likewise, Курбанбек is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Курбанбек | Kazakhstan, Azerbaijan, Ukraine, Kyrgyzstan, Russia |