Granahan households in mid-nineteenth century Ireland

Householders by county in (1847-64), as on the map

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Surname Dictionary

Granaghan fairly rare: Mayo. Ir. Mag Reannacháin, reannach = sharp-pointed. In Donegal, its place of origin, it occurs as McGranaghan, q.v. SI & SGG.
MacGranaghan Quite numerous: Tyrone-Donegal, Mayo etc. Ir. Mag Reannacháin, reannach, sharp-pointed. A sept of Donegal. SI & SGG.
MacGrenaghan rare: Tyrone-Donegal. See Mac Granaghan.
Mag Reannacháin Mac Granaghan: líon beag: Tír Eoghain-Tír Chonaill, Maigh Eo. Clann a d'áitigh an ceantar Midhbheach, Tír Chonaill.

Variants in Griffith's
& total households

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Non-Griffith's Variants

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