Mosko Family History
Mosko Surname Meaning
Polish (Mośko) Slovak (Moško) Ukrainian and Jewish (eastern Ashkenazic): from a Slavic pet form of the personal name Moses.
American shortened and altered form of Greek Moschos or of any of various derivatives of this name such as Moschogiannis (see Moskos).
Source: Dictionary of American Family Names 2nd edition, 2022
