Cognomen Proev (Proev 
) , globally, is a very rare last name. The family name Proev is habitual in Bulgaria, where it is quite a rare surname, Croatia, where it is a very rare surname, and the United States, where it is an extremely rare surname. Much less frequently, Proev is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Proev | Croatia, United States, Bulgaria |