Surname Nazoian (Назоян 
, Nazoian 
) , all over the world, is a very rare cognomen. The family name Nazoian is habitual in Georgia, where it is a very rare surname, and Russia. More frequently, Nazoian is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Назоян | Armenia, Russia |
| Nazoian | Georgia |