Cognomen Фатинья (Фатинья 
, Fatinia 
) , in the world, is an extremely rare surname. The surname Фатинья is characteristic of Georgia, where it is a very rare surname, and Nigeria, where it is an extremely rare surname. More frequently, Фатинья is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Фатинья | Kazakhstan, Russia, Ukraine, Belarus |
| Fatinia | Romania, South Africa, Georgia, Nigeria, United States |