Cognomen Gareginyan (Гарегинян 
, Gareginyan 
) , in all the world, is a rare family name. The last name Gareginyan is characteristic of Armenia, where it is a rare surname, Russia, where it is a very rare surname, and Spain. Likewise, Gareginyan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Гарегинян | Armenia, Russia |
| Gareginyan | Armenia, Spain, United States, Russia |