Couillard Family History
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Couillard Name Meaning
French: from Old French coille ‘testicle’, hence a nickname for a man with large testicles, later (from the 16th century) for a lusty or vigorous man.
Source: Dictionary of American Family Names ©2013, Oxford University Press
Similar surnames: Rouillard, Aguillard, Bullard, Poullard, Pollard, Gaillard, Callard