Surname Aitaian (Айтаян 
, Aitaian 
) , around the world, is a very rare family name. The last name Aitaian is characteristic of Georgia, where it is a very rare surname, and Russia. More prevalently, Aitaian is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Айтаян | Armenia, Russia |
| Aitaian | Georgia |