Kocak Family History
Kocak Surname Meaning
Turkish (Koçak): ornamental name or nickname from koçak ‘brave’ also ‘generous’.
Slovak (mainly Kocák): unexplained.
Rusyn (from Slovakia; mainly Kocák): patronymic from Koco a pet form of a personal name beginning with Ko- or containing the syllable ko.
Source: Dictionary of American Family Names 2nd edition, 2022
