Last name Кульжибек (Кульжибек 
) , in all the world, is an extremely rare cognomen. The surname Кульжибек is habitual in Central Asia, particularly Kyrgyzstan, where it is a very rare surname. Much more prevalently, Кульжибек is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Кульжибек | Kyrgyzstan, Kazakhstan |