Ó hEireamhóin
Ó hEIREAMHÓIN—I—O Hervan, Ervine, Erwin, Irvine, Irwin; 'descendant of Eireamhón'; a rare South of Ireland surname. Aedh Ó hEireamhóin was Bishop of Kildare at the end of the 11th century.
Alphabetical Index to Irish Surnames
Ó hEIREAMHÓIN—I—O Hervan, Ervine, Erwin, Irvine, Irwin; 'descendant of Eireamhón'; a rare South of Ireland surname. Aedh Ó hEireamhóin was Bishop of Kildare at the end of the 11th century.
Alphabetical Index to Irish Surnames