Surname Мжавия (Мжавия 
) , globally, is a very rare cognomen. The family name Мжавия is characteristic of Belarus, where it is a very rare surname, Russia, and Kyrgyzstan. Very seldom, Мжавия is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Мжавия | Kyrgyzstan, Russia, Belarus |