Throughout the world, Mziia (Мзия 
, Мзииа , Mziia 
) is a rare female forename. The first name Mziia is habitual in Eastern Europe, particularly Russia, where it is a rare feminine name, and Romania.
| VARIANT | COUNTRY |
|---|---|
| Мзия | Kazakhstan, Ukraine, Belarus, Romania, Russia |
| Мзииа | Russia |
| Mziia | United States, Ukraine |