Dennehy

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Dennehy is a surname of Irish origin. The original form in Irish is Ó Duineachdha, meaning descendant of Duineachaidh, who was a chieftain who fought the Danes in Limerick in 934.[citation needed] The name may mean "humane", or may mean "man from the fairy hills".[according to whom?] Spelling variations include Denehy, Dennehey, Denehey, Danahy, Deniehy, and Denahy. The name may refer to: