Devault Family History
Devault Name Meaning
French: variant of Devaux and in North America also an altered form of this or of the cognate Deveau . Variant of Devaul a surname of French origin (see Duval and Duvall ). Americanized form of German Dewald . Compare Davault Dayvault and Tevault .
Source: Dictionary of American Family Names 2nd edition, 2022