Last name Mostafin (Mostafin 
, Мостафин 
) , all around the world, is a very rare family name. The cognomen Mostafin is characteristic of Russia, where it is a very rare surname, and India, where it is an extremely rare surname. Also, Mostafin is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mostafin | India |
| Мостафин | Russia |