numerous: Munster, especially Cork City, Kerry-Limerick. Ir. Ó h-Argáin, Ó h-Árragáin. Woulfe thinks it derives from Ó h-Anradháin. See Hanrahan.MIF.
Ó h-Argáin
Horgan: líonmhar: C. Mumhan - Cathair Chorcaí go sonrach. Is cosúil gur claochlú é ar Ó h-Anradháin, q.v., clann airchinneach in Iar.Chorcaí, a ghalldaíodh mar Hourihane agus Hourigan, Horrigan i Luimneach. Tá Arrigan i bPort Lairge. MIF, SI.
Horgan households in each
county in the Primary Valuation property survey of 1847-64.
Click on a county name for a breakdown of the number of households by parish (paying).