Family name Bagdasarjan (Багдасарян 
, Bagdasarjan 
) , across the world, is a common last name. The surname Bagdasarjan is characteristic of Eastern Europe, particularly Russia, where it is quite a rare surname, Belarus, and Ukraine.
| VARIANT | COUNTRY |
|---|---|
| Багдасарян | Kazakhstan, Belarus, Armenia, Russia, Ukraine |
| Bagdasarjan | Estonia, Netherlands, Germany |