Family name Кужбаев (Кужбаев 
) , in the entire world, is a very rare cognomen. The last name Кужбаев is characteristic of Belarus, where it is a very rare surname, Kazakhstan, and Russia. Very seldom, Кужбаев is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Кужбаев | Kazakhstan, Russia, Belarus |