Decoste Family History
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Decoste Name Meaning
French: probably a topographic name for someone who lived on the coast or at the side of a river or some other prominent feature, from coste, a southern variant of côte ‘coast’, ‘side’, with the fused preposition de ‘from’.
Source: Dictionary of American Family Names ©2013, Oxford University Press
Similar surnames: Ducote, Demotte, Ducasse, Costa, Devore, Delfosse, Demonte, Decelle