Family name Манасян (Манасян 
, Manasyan 
, Manasian 
) , all around the world, is quite a rare cognomen. The surname Манасян is characteristic of Georgia, where it is quite a common surname, Armenia, where it is quite a rare surname, and Russia. Likewise, Манасян is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Манасян | Kazakhstan, Armenia, Russia, Belarus, Ukraine |
| Manasyan | Armenia, Russia, Georgia, United States, Greece |
| Manasian | United Kingdom, Georgia, United States, Greece, Lithuania |