Cognomen Evoyan (Evoyan 
, Евоиан , Евоян 
) , in the world, is a rare surname. The last name Evoyan is characteristic of Armenia, where it is quite a rare surname, Russia, where it is a very rare surname, and Ukraine. Very seldom, Evoyan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Evoyan | Armenia, United States, Russia, Greece |
| Евоиан | Russia |
| Евоян | Russia, Ukraine |