Cognomen Ефраимов (Ефраимов 
, Efraimov 
) , all around the world, is a rare family name. The family name Ефраимов is characteristic of Israel, where it is quite a rare surname, Bulgaria, where it is a rare surname, and Russia, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Ефраимов | Kazakhstan, Russia |
| Efraimov | Canada, United States, Israel, Bulgaria |
| хасан ефраимов BG (b. 1966) |
|