Namesakes
Fictional Characters from Television:
1 character
Jan Spears 1965 Days of Our Lives 
Notable Actors and Entertainers:
2 actors
Michael Spears 1977-
Eddie Spears 1982-
Notable Athletes:
1 tennis
(tennis) Abigail Spears 1981-
Notable Musicians:
2 singers
Billie Jo Spears 1938-2011
Britney Spears 1981-