Namesakes

Irish High Kings: 4 kings
King Niall I Naoighiallach   379-405  
King Niall II Frasach   763-770  
King Niall III Caille   833-846  
King Niall IV Glúin Dubh   915-919  
Notable Athletes: 1 cricket, 1 soccer
(cricket) Niall O'Brien   1981-  
(soccer) Niall McGinn   1987-