Namesakes
Fictional Characters from Television:
1 character
Jan Spears 1965 Days of Our Lives 
Notable Actors and Entertainers:
3 actors, 1 comedian
Aries Spears 1975-
Michael Spears 1977-
Eddie Spears 1982-
Jamie Lynn Spears 1991-
Notable Athletes:
1 tennis
(tennis) Abigail Spears 1981-
Notable Musicians:
2 singers
Billie Jo Spears 1938-2011
Britney Spears 1981-