Namesakes
Fictional Characters from Television:
2 characters
Byron Sully 1993 Dr. Quinn, Medicine Woman 
Buster Bluth (a.k.a. Byron) 2003 Arrested Development
Notable Actors and Actresses:
1 actor
H. B. Warner (a.k.a. Byron) 1875-1958
Notable Athletes:
1 golf, 1 rugby
(golf) Byron Nelson 1912-2006
(rugby) Jonathan Joseph (a.k.a. Byron) 1991-
Olympic Medalists:
1 gold
(gold) Hamish Bond (a.k.a. Byron) 2012 rowing