Surname Арустамян (Арустамян 
, Arustamian 
, Arustamyan 
) , across the world, is quite a common last name. The family name Арустамян is characteristic of Armenia, where it is quite a rare surname, Russia, and Estonia. In absolute terms, it is the most numerous in Russia, Ukraine, and Armenia. Likewise, Арустамян is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Арустамян | Kazakhstan, Armenia, Russia, Belarus, Ukraine |
| Arustamian | Russia, Czechia, Belgium, United States, Poland |
| Arustamyan | Uzbekistan, Armenia, Russia, United States, Latvia |
| Arustamjan | Estonia |
Aroustamian, and Aroustamyan
| арустамян, давид владимирович boxer, RU (b. 1985) |
|