Last name Ernev (Ernev 
) , in the entire world, is a very rare cognomen. The cognomen Ernev is habitual in Eastern Europe, particularly Poland, where it is a very rare surname, and Ukraine, where it is an extremely rare surname. More prevalently, Ernev is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ernev | Ukraine, Poland, Democratic Republic of the Congo, Hungary |