Cognomen بابايان (Babayan 
, بابايان 
) , throughout the world, is quite a rare family name. The last name بابايان is habitual in Armenia, where it is quite a common surname, Israel, where it is a rare surname, and Iran. In absolute terms, the name is most common in Armenia, the United States, and Iran. Very seldom, بابايان is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Babayan | Uzbekistan, France, Armenia, United States, Russia |
| بابايان | Iran |