Surname Гадасин (Gadasin 
, Гадасин 
) , globally, is a rare last name. The family name Гадасин is habitual in Eastern Europe, particularly Belarus, where it is a rare surname, and Russia, where it is a very rare surname. Very seldom, Гадасин is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gadasin | India, Russia |
| Гадасин | Belarus, Russia |