Surname Korsov (Korsov 
, Корсов 
) , worldwide, is a very rare family name. The family name Korsov is characteristic of Israel, where it is a rare surname, Russia, where it is a very rare surname, and Ukraine, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Korsov | Israel |
| Корсов | Russia, Ukraine |