Last name PAT: origin and meaning

Pat : 1: Chinese: Cantonese form of the surname 畢 see Bi 1.2: Amerindian (Mexico and Belize): Mayan name from a term denoting a dogfish (a fish similar to shark).
Source : DAFN2 : Dictionary of American Family Names 2nd edition, ©2022 by Patrick Hanks and Oxford University Press
FANBI : The Concise Oxford Dictionary of Family Names in Britain, ©2021, University of the West of England
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