Last name Фиодоров (Fiodorov 
, Фиодоров 
, Fyodorov 
) , in the entire world, is quite a rare cognomen. The cognomen Фиодоров is habitual in Moldova, where it is quite a common surname, Lithuania, where it is quite a rare surname, and Israel. Not in comparison with a country's population, it most frequently occurs in Moldova, Uzbekistan, and Israel. Very seldom, Фиодоров is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Fiodorov | Russia, Israel, Moldova, United States, Lithuania |
| Фиодоров | Kazakhstan, Russia |
| Fyodorov | Uzbekistan, Russia, Israel, United States, Lithuania |