Surname Пагасян (Пагасян 
) , worldwide, is a very rare cognomen. The last name Пагасян is characteristic of Belarus, where it is a very rare surname, Kazakhstan, and Russia, where it is an extremely rare surname. Likewise, Пагасян is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Пагасян | Kazakhstan, Armenia, Russia, Belarus, Ukraine |