Cognomen Фатхудінов (Фатхудінов 
) , in the entire world, is an extremely rare last name. The cognomen Фатхудінов is characteristic of Eastern Europe, particularly Ukraine, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Фатхудінов | Ukraine |
Fathudinov, and Fatkhudinov