Namesakes
Fictional Characters from Television:
2 characters
Preston Scavo 2004 Desperate Housewives 
Preston Burke 2005 Grey's Anatomy
Hall-of-Famers:
1 baseball, 1 football
(football) George Preston Marshall 1963
(baseball) Pete Hill (middle name Preston) 2006
Notable Actors and Entertainers:
2 actors
Jay Silverheels (middle name Preston) 1912-1980
Robert Preston (middle name Preston) 1918-1987
Notable Businesspeople:
1 businessperson
Jeff Bezos (middle name Preston) 1964-
Notable Filmmakers:
1 director/screenwriter
Preston Sturges 1898-1959
Olympic Medalists:
1 silver
(silver) Bill Miller (middle name Preston) 1952 javelin throw