Family name Klysh (Клыш 
, Клиш 
, Klysh 
) , around the globe, is a rare surname. The surname Klysh is characteristic of Belarus, where it is quite a rare surname, Ukraine, where it is a rare surname, and Kazakhstan. Not in comparison with a country's population, it is commonest in Eastern Europe, particularly Ukraine, Russia, and Belarus. Much less frequently, Klysh is the forename as well as the last name.