Family name Marobyan (Marobyan 
, Маробян 
) , around the world, is a very rare last name. The cognomen Marobyan is habitual in Ukraine, where it is a very rare surname, Russia, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Marobyan | Russia, United States |
| Маробян | Russia, Ukraine |