Family name Medjanik (Медяник 
, Medjanik 
) , around the globe, is quite a common last name. The surname Medjanik is characteristic of Ukraine, where it is quite a rare surname, Russia, and Kazakhstan, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Медяник | Kazakhstan, Russia, Kyrgyzstan, Belarus, Ukraine |
| Medjanik | United States |