O'Brien Ashley Graham
O'Brien Catherine Adell
O'Brien Katherine Elizabeth
O'Connor Erin Maureen
O'Connor Paul Williams
O'Donnell Dermot Roger
O'Halpin Helen
O'Kelly Cian James
O'Leary Gerald Martin
O'Leary James Daniel
O'Mahony Michael
O'Malley Frances Philomena
O'Malley Martin Enda
O'Malley Padraic Gerard Pio
O'Meara Paloma Clare
O'Sullivan Brian
Oandasan Ivy Felicidad
Ocana Fernandez Alberto
Odame Isaac
Odland Hans Henrik