Surname Mazhinskaya (Mazhinskaya 
, Мажинская 
) , around the world, is a rare last name. The family name Mazhinskaya is habitual in Belarus, where it is a rare surname, Russia, where it is a very rare surname, and Kazakhstan.
| VARIANT | COUNTRY |
|---|---|
| Mazhinskaya | United States |
| Мажинская | Kazakhstan, Russia, Belarus |