Worldwide, Мавсар (Мавсар 
, Mavsar 
) is a very rare predominantly boy's, but very infrequently female first name. The forename Мавсар is characteristic of Kazakhstan, where it is a very rare boy's name, and Russia. More frequently, Мавсар is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Мавсар | Kazakhstan, Russia, Ukraine |
| Mavsar | Finland, Bosnia and Herzegovina, United States, Argentina, Slovenia |