Donnelly is an Irish name, the anglicised form of the Gaelic name “O'Donnghaile” which meant “son of Donnghal”. The name Donnghal itself is derived from “donn” which means brown and “gal” which means valor.
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Donnelly is an Irish name, the anglicised form of the Gaelic name “O'Donnghaile” which meant “son of Donnghal”. The name Donnghal itself is derived from “donn” which means brown and “gal” which means valor.