Surname Урдубаев (Урдубаев 
) , in the world, is a rare family name. The cognomen Урдубаев is characteristic of Azerbaijan, where it is quite a rare surname, Kazakhstan, where it is a very rare surname, and Russia, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Урдубаев | Russia, Azerbaijan, Kazakhstan |