Gaelic: Ó Flannabhra of Uí Fiachrach Muaidhe in Connaught, Ó Flannabhra of Uí Fidhghente in Munster, Ó Flannghaile of Uí Fiachrach Muaidhe. Gaelic variations: Ó Flannabra, Ó Flannabhra, Ó Flanngaile, Ó Flannaoile, Ó Flanaoile, Ó Flannghaile.

Anglicised variations: O Flanura, Flanura, Flanure, Flanarough, O Flanor, Flannra, O’Flanuragh, O’Flanneragh, Flannra Flanary Flanery, Flannery, Flannary, Flannerry, Flanelly, [...]