Surname Dzaganiya (Dzaganiya 
, Дзагания 
) , throughout the world, is a rare cognomen. The cognomen Dzaganiya is characteristic of Eastern Europe, particularly Russia, where it is a rare surname, and Ukraine, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Dzaganiya | Russia |
| Дзагания | Russia, Ukraine |