Namesakes
Fictional Characters from Movies:
1 character
Jake Blues 1980 The Blues Brothers 
Fictional Characters from Song Titles:
1 character
(character) Jake 1997 Jake
Fictional Characters from Television:
7 characters, 1 hero
Jake Slicker 1993 Dr. Quinn, Medicine Woman
Jake Manning 1999 Once and Again
Jake Berkeley 2002 CSI: Miami
Jake Hartman 2002 Everwood
Jake Harper 2003 Two and a Half Men
Jake Reilly 2007 Private Practice
Jake Puckerman 2009 Glee
Jake the Dog 2010 Adventure Time
Hall-of-Famers:
1 baseball
(baseball) Jake Beckley 1971
Notable Actors and Entertainers:
4 actors, 1 youtuber
Jake Weber 1964-
Jake Johnson 1978-
Jake Gyllenhaal 1980-
Jake Abel 1987-
Jake Paul 1997-
Notable Athletes:
1 boxing, 1 rugby, 1 soccer
(boxing) Jake LaMotta 1922-2017
(rugby) Jake Ball 1991-
(soccer) Adam Taggart (a.k.a. Jake) 1993-
Olympic Medalists:
1 bronze, 1 gold, 1 gold/silver, 1 silver
(bronze) Jake Arrieta 2008 baseball
(gold) Jake Varner 2012 wrestling
(gold/silver) Zac Purchase (a.k.a. Jake) 2008; 2012 rowing
(silver) Jake Kaminski 2012; 2016 archery - team
Rock and Roll Hall-of-Famers:
1 musician
Jake Carey 2001 The Flamingos