Last name Беркулов (Беркулов 
) , across the world, is a very rare surname. The family name Беркулов is characteristic of 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 |
|---|---|
| Беркулов | Kyrgyzstan, Kazakhstan, Russia |