Kreps Family History
Kreps Surname Meaning
German: variant of Krebs. Compare Crapps, Crepps, Creps, and Krepps.
Czech and Jewish (Ashkenazic): from German Krebs ‘crab’ or Yiddish kreps ‘crayfish’ (see Krebs compare 1 above).
As a Jewish name it is artificial; otherwise, it was probably a nickname for someone with a peculiar gait.
Source: Dictionary of American Family Names 2nd edition, 2022
