Cognomen Заргарьян (Zargarian 
, Заргарьян 
, Zargaryan 
) , in the world, is quite a rare last name. The cognomen Заргарьян is habitual in Western Asia, particularly Armenia, where it is quite a rare surname, United Arab Emirates, and Israel, where it is a rare surname. Measured by absolute frequency, this name is the most popular in the United States, Armenia, and Iran.
| VARIANT | COUNTRY |
|---|---|
| Zargarian | Russia, United States, Israel, United Arab Emirates, Iran |
| Заргарьян | Kazakhstan, Russia |
| Zargaryan | Russia, Armenia, Israel, United States, Iran |