Namesakes
Emmy Award Winners:
1 actor
(actor) Jeffrey Tambor 2015; 2016 Transparent 
Fictional Characters from Television:
6 characters
Blake "Little Blake/L.B." Colby (a.k.a. Jeffrey) 1981; 1985 Dynasty; The Colbys
Jeff Colby (a.k.a. Jeffrey) 1981; 1985; 2017 The Colbys; Dynasty
Jeff Taylor (a.k.a. Jeffrey) 1991 Home Improvement
Bobby Hill (a.k.a. Jeffrey) 1997 King of the Hill
Jeff Boomhauer (a.k.a. Jeffrey) 1997 King of the Hill
Jeffrey Brandau 2001 Crossing Jordan
Nobel Prize Winners:
1 medicine, 1 physics
(physics) David Jeffrey Wineland 2012
(medicine) Jeffrey C. Hall 2017
Notable Actors and Actresses:
4 actors
Jeffrey Tambor 1944-
Jeffrey DeMunn 1947-
Jeffrey Nordling 1962-
Jeffrey Dean Morgan 1966-
Notable Athletes:
1 football, 1 soccer, 1 tennis
(tennis) Jeff Tarango (a.k.a. Jeffrey) 1968-
(football) Jeff Cumberland (a.k.a. Jeffrey) 1987-
(soccer) Jeff Hendrick (a.k.a. Jeffrey) 1992-
Notable Businesspeople:
1 businessperson
Jeff Bezos (a.k.a. Jeffrey) 1964-
Notable Evildoers:
1 murderer
Jeffrey Dahmer 1960-1994
Notable Filmmakers:
1 director
J. J. Abrams (a.k.a. Jeffrey) 1966-
Notable Musicians:
1 musician, 1 musician/singer, 1 singer
Joey Ramone (a.k.a. Jeffrey) 1951-2001 rock
Jeff Healey (a.k.a. Jeffrey) 1966-2008 blues rock, jazz
Jeffrey "Ja Rule" Atkins 1976- hip hop
Olympic Medalists:
4 gold, 2 silver, 1 bronze
(silver) Ken Jones (a.k.a. Jeffrey) 1948 4x100 m relay
(gold) Jeffrey Farrell 1960 swimming - 4x100 m medley relay; swimming - 4x200 m freestyle relay
(gold) Jeff Mullins (a.k.a. Jeffrey) 1964 basketball
(gold) Jeffrey Float 1984 swimming - 4x200 m freestyle relay
(gold) Jeff Turner (a.k.a. Jeffrey) 1984 basketball
(bronze) Jeffrey Grayer 1988 basketball
(silver) Jeffrey Powers 2008 water polo
Pulitzer Award Winners:
1 winner
Jeffrey Eugenides 2003 Middlesex
Title Characters:
1 book, 1 song
(book) Joey Ramone (a.k.a. Jeffrey) 2008 I Wanna Be Your Joey Ramone
(song) Jeffrey Dahmer 2010 Jeffrey Dahmer