Surname Federyakin (Federyakin 
, Федерякин 
) , around the globe, is a rare last name. The surname Federyakin is characteristic of Belarus, where it is a rare surname, Russia, and Kazakhstan, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Federyakin | Russia |
| Федерякин | Belarus, Ukraine, Russia, Kazakhstan |