Hosack Family History
Hosack Name Meaning
Scottish: probably a habitational name from a lost or unidentified place in northern Scotland. Americanized form of Czech Hosák or Slovak Hošak Hošák: from a pet form of an old personal name based on the element host ‘guest’ (from Old Slavic gostь) such as Hostibor or Hostislav.
Source: Dictionary of American Family Names 2nd edition, 2022