Eurovision Song Contest Winners: 1 winner
Martin Lee (a.k.a. Barnes)   1976   United Kingdom  
Fictional Characters from Television: 4 characters
Cliff Barnes   1978   Dallas  
Willard "Digger" Barnes   1978   Dallas  
Pam Ewing (a.k.a. Barnes)   1978   Dallas  
C. J. Barnes   2002   8 Simple Rules  
Notable Actors and Entertainers: 2 actors
Priscilla Barnes   1954-  
Ben Barnes   1981-  
Notable Evildoers: 1 gangster
"Machine Gun" Kelly Barnes   1900-1954  
Notable Writers: 1 author, 1 author/poet
Djuna Barnes   1892-1982  
Julian Barnes   1946-  
Olympic Medalists: 2 gold, 1 bronze, 1 silver/gold
(gold) Lee Barnes   1924   pole vault  
(gold) Jim Barnes   1964   basketball  
(silver/gold) Randy Barnes   1988; 1996   shot put  
(bronze) Paddy Barnes   2008; 2012   boxing  
Pulitzer Award Winners: 1 literature
(literature) Margaret Ayer Barnes   1931   Years of Grace  
Rock and Roll Hall-of-Famers: 1 musician
Prentiss Barnes   2000   The Moonglows