What is Deady mean?

What is Deady mean? Irish (southern Ireland especially Kilkenny): Anglicized form of Gaelic Ó Déadaigh ‘descendant of Déadach’ a personal name apparently meaning ‘toothy’.

Irish (southern Ireland especially Kilkenny): Anglicized form of Gaelic Ó Déadaigh ‘descendant of Déadach’ a personal name apparently meaning ‘toothy’.
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