Surname Aferin (Aferin 
, Аферин 
, Aferim 
) , in all the world, is a very rare last name. The cognomen Aferin is habitual in Turkey, where it is a very rare surname, Russia, and Ukraine, where it is an extremely rare surname. Not in comparison with a country's population, this name is the most popular in Russia, Turkey, and India. Likewise, Aferin is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Aferin | India, Malaysia, Turkey, Nigeria |
| Аферин | Russia, Ukraine |
| Aferim | United States |