Cognomen Фириддин (Фириддин 
) , throughout the world, is an extremely rare last name. The last name Фириддин is habitual in Central Asia, particularly Kyrgyzstan, where it is a very rare surname. More frequently, Фириддин is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Фириддин | Kyrgyzstan, Kazakhstan, Russia |