Last name Марусия (Марусия 
, Marusija 
) , around the world, is an extremely rare surname. The surname Марусия is characteristic of Central Asia, particularly Kyrgyzstan, where it is a very rare surname. Predominantly, Марусия is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Марусия | Kazakhstan, Russia, Kyrgyzstan |
| Marusija | Brazil, Croatia |