Cognomen Клишч (Клишч 
, Klishch 
) , in all the world, is a very rare surname. The surname Клишч is characteristic of Spain, where it is a very rare surname, Russia, and Ukraine, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Клишч | Russia |
| Klishch | Spain, Ukraine, United States, Russia |