Namesakes
Fictional Characters from Television:
2 characters
Niles 1993 The Nanny 
Niles Crane 1993 Frasier
Notable Actors and Entertainers:
2 actors, 1 actor/comedian
Niles Welch 1888-1976
Lewis Black (middle name Niles) 1948-
Niles Fitch 2001-