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 | Russia, Kazakhstan, Ukraine, Armenia, Belarus |
| Manasyan | Greece, Russia, United States, Armenia, Georgia |
| Manasian | Greece, Lithuania, United Kingdom, United States, Georgia |