People — N
Niall Ó Ceallacháin
b. 1983
hurler
Niall O'Connor
b. 1987
rugby union player
Niall O'Connor
b. 1960
Gaelic football player
Niall Ó Dónaill
1908 – 1995
lexicographer
Niall O'Donnell
b. 1995
Niall Ó Donnghaile
b. 1985
politician
Niall O'Donovan
rugby union coach
Niall O'Dowd
b. 1953
journalist
Niall O'Farrell
b. 2004
Niall O'Gallagher
b. 1981
writer
Niall Ó Glacáin
1563 – 1653
poet
Niall O'Leary
b. 1998
Niall O'Meara
b. 1992
hurler
Niall Ó Muineacháin
b. 1989
hurler
Niall O'Shaughnessy
1955 – 2015
athletics competitor
Niall O'Shea
b. 2000
Gaelic football player
Niall O'Toole
b. 1970
rower
Niall of the Nine Hostages
301 – 401
sovereign
Niall Oge O'Neill
Niall Patterson
b. 1962
hurler
Niall Quinn
b. 1966
association football player
Niall Quinn
b. 1988
racing driver
Niall Reid-Stephen
b. 2001
association football player
Niall Rigney
b. 1969
hurler
Niall Roberts
b. 1991
swimmer
Niall Ronan
b. 1982
Gaelic football player
Niall Rowark
b. 1990
rugby union player
Niall Rowe
b. 2003
hurler
Niall Rudd
1927 – 2015
classical philologist
Niall Saunders
b. 1997
association football player
Niall Scannell
b. 1992
rugby union player
Niall Scully
b. 1994
athlete
Niall Shanks
1959 – 2011
philosopher
Niall Sharkey
Niall Sheehy
Gaelic football player
Niall Sheridan
1912 – 1998
poet
Niall Sloane
Niall Sludden
Niall Smyth
b. 2005
rugby union player
Niall Stanage
b. 1974
journalist
Niall Stokes
b. 1951
music journalist
Niall Stott
b. 1981
field hockey player
Niall Thompson
b. 1974
association football player
Niall Thompson
b. 1993
association football player
Niall Tinney
Gaelic football player
Niall Tóibín
1929 – 2019
actor
Niall Toner
b. 1944
mandolinist
Niall Treacy
b. 2000
short-track speed skater
Niall Vallely
b. 1970
musician
Niall Wass
b. 1969
businessperson
Niall Watson
b. 2000
association football player
Niall Williams
b. 1958
novelist
Niall Williams-Guthrie
b. 1988
rugby sevens player
Niall Woods
b. 1971
rugby union player
Niall Wright
b. 1991
actor
Nialle Rodney
b. 1991
association football player
Niam Kuchi
b. 1940
Niama
1734 – 1809
Niama Pape Sissoko
b. 2005
association football player
Niamat Khan
diplomat
Niambi Michele Carter
b. 1977
political scientist
Niamh Algar
b. 1992
actor
Niamh Allen
b. 1995
athletics competitor
Niamh Bhreathnach
1945 – 2023
remedial teacher
Niamh Blackshaw
b. 1999
actor
Niamh Briggs
b. 1984
rugby union player
Niamh Campbell
b. 1988
writer
Niamh Carey
b. 1999
field hockey player
Niamh Charles
b. 1999
association football player
Niamh Cosgrave
b. 1964
politician
Niamh Coyle
Niamh Coyne
b. 2001
swimmer
Niamh Cusack
b. 1959
actor
Niamh de Búrca
musician
Niamh Emerson
b. 1999
athletics competitor
Niamh Fahey
b. 1987
association football player
Niamh Farrelly
b. 1999
association football player
Niamh Fisher-Black
b. 2000
sport cyclist
Niamh Fogarty
b. 1999
athletics competitor
Niamh Gallagher
Niamh Garvey
b. 1986
nurse
Niamh Greene
b. 1971
writer
Niamh Holland
b. 2005
cricketer
Niamh Hyland
b. 1962
judge
Niamh Kavanagh
b. 1968
singer
Niamh Kavanagh
b. 1987
rugby union player
Niamh Kelly
b. 1995
Australian rules football player
Niamh Kennedy
Niamh Kilkenny
b. 1989
athlete
Niamh Kindlon
b. 1981
Niamh Kinehan
b. 1999
Thai boxer
Niamh M. Brennan
b. 1954
economist
Niamh Martin
b. 2001
Australian rules football player
Niamh McCall
b. 2000
netballer
Niamh McCann
b. 1971
actor
Niamh McCann
b. 1971
artist
Niamh McCarthy
b. 1994
athlete
Niamh McCormack
b. 2001
television actor
Niamh McDonald
Niamh McEvoy
b. 1990
Australian rules football player