Family name Chiderov (Chiderov 
, Шидеров 
) , in the entire world, is a rare last name. The surname Chiderov is characteristic of Bulgaria, where it is a rare surname, Kazakhstan, where it is a very rare surname, and Ukraine.
| VARIANT | COUNTRY |
|---|---|
| Chiderov | United States, Greece |
| Шидеров | Bulgaria, Kazakhstan, Russia, Ukraine |