Kass Family History
Kass Name Meaning
Eastern German (also Käss): nickname from Czech kos ‘blackbird’, ‘shrewd person’ (see Kos). Eastern German: from the personal name Cazo. Jewish (Ashkenazic): unexplained. Possibly an Americanized form of Czech Káš (see Kasa) or German Kase.
Source: Dictionary of American Family Names ©2013, Oxford University Press