Family name Мамулян (Мамулян 
, Mamuljan 
, Mamoulian 
) , in the entire world, is a rare surname. The family name Мамулян is characteristic of Georgia, where it is quite a rare surname, Lebanon, where it is a rare surname, and Russia. Likewise, Мамулян is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Мамулян | Belarus, Russia, Armenia, Ukraine |
| Mamuljan | India |
| Mamoulian | Lebanon, United States, Greece |
| Mamulian | United States, Georgia, Greece |