Auclair Family History
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Auclair Name Meaning
French: patronymic from the personal name Clair (see Clair) or the nickname Leclair (‘the cheerful one’): (fils) à Leclair ‘(son) of Leclair’. It has also absorbed cases of Auclerc (from LeClerc).
Source: Dictionary of American Family Names ©2013, Oxford University Press
Similar surnames: Leclair, Clair, Claire, Gisclair, Allain, Ancar, Claar, Aucoin