Namesakes
Nia Segamain
(m) 
Characters in Celtic Mythology
Irish Kings 226-219 BC
Nia Vardalos
(f) 1962-
Notable Actors and Entertainers (actor)
Notable Filmmakers
Nia Long
(f) 1970-
Notable Actors and Entertainers (actor)
Nia Roberts
(f) 1972-
Notable Actors and Entertainers (actor)
Nia Ali
(f) 1988-
Olympic Medalists 2016 100 m hurdles (silver)