Family name Agoyan (Агоян 
, Agoyan 
) , in all the world, is a rare surname. The surname Agoyan is habitual in Russia, where it is a rare surname, Ukraine, where it is a very rare surname, and France. Very seldom, Agoyan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Агоян | Armenia, Russia, Ukraine |
| Agoyan | Russia, Nigeria, United States, India, France |