Cassidy is a ♀ girl’s name and ♂ boy’s name. Cassidy thus belongs to the gender-neutral unisex names.
The gender neutral name Cassidy derived from the Irish surname Ó Caiside.
Cassidy means “descendant of Caiside” and “curly haired” (from Old Irish “cas” = to turn/to twist or “casta” = turned/twisted).
The name Cassidy is ranked #3843 overall.
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