Skok (Cyrillic: áúþú) is a Slovenian, Croatian, Belarusian, Ukrainian and Russian surname.
It is derived from the Slavic word ' for "leap, jump", or more precisely the Slovene word ' for "to jump, to leap". The surname Skok has its highest density in Slovenia, where it was used in the 15th and 16th century as a nickname for Christian refugees from the Turks, who had fled the territories conquered by the Ottoman Empire to the southeast.