In the world, Mùa (Mùa 
) is a very rare epicene forename. The first name Mùa is characteristic of South-eastern Asia, particularly Vietnam, where it is a very rare epicene name. Also, Mùa is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Mùa | Vietnam |
| mùa a sơn Vietnamese politician, VN (b. 1964) |
|
|
| mùa a vảng VN (b. 1983) |
|