Last name Маруша (Maruša 
, Маруша 
, Marusha 
) , in all the world, is a rare surname. The cognomen Маруша is characteristic of Bulgaria, where it is quite a rare surname, North Macedonia, and Slovenia. More prevalently, Маруша is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Maruša | France, Croatia, United States, Slovenia |
| Маруша | Bulgaria, Russia, Ukraine |
| Marusha | Slovenia, North Macedonia, United States, South Africa, India |