Cognomen Арутьюнов (Арутьюнов 
) , throughout the world, is an extremely rare last name. The last name Арутьюнов is characteristic of Eastern Europe, particularly Russia, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Арутьюнов | Russia |
Aroutiounov, Arutiunov, and Arutyunov