Cognomen Ernepesova (Ernepesova 
, Эрнепесова 
) , all around the world, is a very rare last name. The cognomen Ernepesova is characteristic of Russia, where it is a very rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Ernepesova | United States |
| Эрнепесова | Russia |