Namesakes
John C. Calhoun
(m) 1782-1850 
Notable Politicians and Statespeople
Lee Calhoun
(m) 1933-1989
Olympic Medalists 1956; 1960 110 m hurdles (gold)
Rory Calhoun
(m) 1922-1999
Notable Actors and Entertainers (actor)
Jim Calhoun
(m) 1942-
Hall-of-Famers 2005 (basketball)