Namesakes
Fictional Characters from Television:
1 character
Kennedy 1997 Buffy the Vampire Slayer 
Notable Actors and Entertainers:
1 actor
Christopher Masterson (a.k.a. Kennedy) 1980-
Notable Musicians:
1 musician
Edward "Duke" Ellington (a.k.a. Kennedy) 1899-1974
Notable Writers:
1 author
John Kennedy Toole 1937-1969
Olympic Medalists:
1 gold
(gold) Ken McArthur 1912 marathon
Pulitzer Award Winners:
1 literature
(literature) John Kennedy Toole 1981 A Confederacy of Dunces