Koska Family History
Koska Name Meaning
Czech and Slovak (Koška): from a pet form of any of numerous personal names beginning with Ko- e.g. Kornel (see Cornelius ) and Kochan . Czech and Slovak: diminutive of Kosa ‘scythe’. Polish (Kośka): unexplained. Germanized or Americanized form of Polish and Sorbian Kózka ‘nanny goat’ (see Koske ).
Source: Dictionary of American Family Names 2nd edition, 2022