Surname Fedelesh (Fedelesh 
, Феделеш 
) , around the globe, is a rare last name. The family name Fedelesh is characteristic of Ukraine, where it is quite a rare surname, Czechia, where it is a rare surname, and Kazakhstan, where it is a very rare surname. Measured by absolute frequency, it most frequently occurs in Eastern Europe, particularly Ukraine, Russia, and Czechia.
| VARIANT | COUNTRY |
|---|---|
| Fedelesh | Russia, Czechia, Georgia, United States, Ukraine |
| Феделеш | Kazakhstan, Ukraine, Russia |