by Sean Foglai (guest)
10/22/2004, 8:21 PM
Horrigan or Horigan is fairly rare, but related to Horgan which is numerous in Munster (Southern Ireland) ...It is especially found in Cork City and the Kerry/Limerick border. The name is derived from the Irish 'Ó h-Anradáin' which comes from 'anradh', "a warrior" ...