Kach Family History
Kach Name Meaning
North German: topographic name from Middle Low German kach ‘pillory’ probably for someone whose house was situated near a punishing post or who was involved with work related to it. Americanized form of Czech Káč: nickname from káča ‘duck’. Compare Katch . Americanized form of Slovenian Kač: nickname from dialect kač ‘snake’ perhaps denoting a malicious person. Compare Katch .
Source: Dictionary of American Family Names 2nd edition, 2022