Family name Eumen (Eumen 
, Евмен 
) , around the world, is an extremely rare last name. The cognomen Eumen is habitual in Venezuela, where it is an extremely rare surname, and Ukraine. Much more frequently, Eumen is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Eumen | South Africa, Democratic Republic of the Congo, Nigeria, United States, Venezuela |
| Евмен | Kazakhstan, Russia, Ukraine, Belarus |