Family name Вартапетиан (Вартапетиан 
, Vartapetyan 
) , worldwide, is a very rare last name. The last name Вартапетиан is characteristic of Russia, where it is a very rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Вартапетиан | Russia |
| Vartapetyan | Russia, United States |