Namesakes
Arthurian Characters:
1 character
Sir Tristan (m) 
Fictional Characters from Television:
1 character
Tristan DuGrey 2000 Gilmore Girls
Notable Actors and Actresses:
2 actors
Tristan Gemmill 1967-
Jared Padalecki (a.k.a. Tristan) 1982-
Notable Athletes:
1 rugby
(rugby) Marcelo Bosch (a.k.a. Tristán) 1984-