Last name Ефраимова (Ефраимова 
, Efraimova 
) , around the world, is a rare surname. The family name Ефраимова is characteristic of Bulgaria, where it is quite a rare surname, Russia, where it is a very rare surname, and Israel. Measured by absolute frequency, this name is the most popular in Bulgaria, Russia, and Germany.
| VARIANT | COUNTRY |
|---|---|
| Ефраимова | Kazakhstan, Russia, Bulgaria |
| Efraimova | Germany, United States, Israel, Bulgaria |