Blanc Family History
Blanc Surname Meaning
French and Catalan: descriptive nickname for a man with light blond hair or a pale complexion from Old French Catalan blanc ‘white’. Compare French Deblanc and Leblanc and also Blan and White.
Jewish (Ashkenazic): variant of Blank.
English (southern): variant of Blank or Blong.
West Indian (mainly Haiti): nickname possibly ironic of the same origin as 1 above.
Compare Leblanc.
Source: Dictionary of American Family Names 2nd edition, 2022
