Surname Ovanisjan (Ованисян 
, Ovanisjan 
) , all around the world, is a very rare family name. The surname Ovanisjan is habitual in Russia, where it is a very rare surname, and Netherlands. More prevalently, Ovanisjan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ованисян | Armenia, Russia |
| Ovanisjan | Netherlands |