Cognomen Belluyan (Беллуян 
, Belluyan 
) , in the world, is a rare family name. The last name Belluyan is habitual in Armenia, where it is a rare surname, Russia, where it is a very rare surname, and Netherlands. Likewise, Belluyan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Беллуян | Armenia, Russia, Ukraine |
| Belluyan | Armenia, Russia, United States, Ukraine, Netherlands |