Cognomen Убулов (Убулов 
) , throughout the world, is a very rare surname. The last name Убулов is habitual in Kyrgyzstan, where it is a rare surname, Kazakhstan, where it is a very rare surname, and Russia, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Убулов | Kyrgyzstan, Russia, Kazakhstan |