#1
Jack O'Connell
Jack O'Connell
British actor
Top 500 #50 Initials JO #1 28 Years Later
#2
Jack Della Maddalena
Jack Della Maddalena
Australian mixed martial arts fighter
Top 500 #134 Initials JM #1
#3
Jack Black
Jack Black
American actor | comedian | singer | musician and producer (born 1969)
Top 500 #159 Initials JB #3 A Minecraft Movie
#4
Jack Nicholson
Jack Nicholson
American actor and filmmaker (born 1937)
Top 500 #436 Initials JN #1 The Shining
#5
Jack Quaid
Jack Quaid
American actor
Initials JQ #1 Companion
#6
Jack P. Shepherd
Jack P. Shepherd
Soap opera actor
Initials JS #10
#7
Jack the Ripper
Jack the Ripper
unidentified serial killer
Initials JR #6
#8
Jack Antonoff
Jack Antonoff
American songwriter | singer and record producer
Initials JA #5
#9
Jack White
Jack White
American musician
Initials JW #7
#10
Jack Wilshere
Jack Wilshere
English association football player (born 1992)
Initials JW #8
#11
Jack Lowden
Jack Lowden
Scottish actor
Initials JL #12 Dunkirk
#12
Jack Bech
Jack Bech
American football player (born 2002)
Initials JB #25
#13
Jack Layton
Jack Layton
Leader of the New Democratic Party of Canada (1950-2011)
Initials JL #15
#14
Jack Schlossberg
Jack Schlossberg
American writer
Initials JS #38
#15
Jack Doherty
Jack Doherty
American YouTuber (born 2003)
Initials JD #14
#16
Jack Gleeson
Jack Gleeson
Irish actor
Initials JG #26 Batman Begins
#17
Jack Ruby
Jack Ruby
American nightclub operator who killed American presidential assassin Lee Harvey Oswald
Initials JR #18
#18
Jack McMullen
Jack McMullen
British actor
Initials JM #40
#19
Jack Nicklaus
Jack Nicklaus
American golfer
Initials JN #9
#20
Jack Dorsey
Jack Dorsey
American software entrepreneur and co-founder of Twitter
Initials JD #24
#21
Jack Lemmon
Jack Lemmon
American actor (1925–2001)
Initials JL #33 Glengarry Glen Ross
#22
Jack Ma
Jack Ma
Chinese businessman
Initials JM #50
#23
Jack Kerouac
Jack Kerouac
American writer (1922–1969)
Initials JK #20 On the Road
#24
Jack Weston
Jack Weston
American film | stage | and television actor
Initials JW #30 The Four Seasons
#25
Jack Whitehall
Jack Whitehall
British comedian | television presenter and actor
Initials JW #7
#26
Jack Osbourne
Jack Osbourne
British actor
Initials JO #17
#27
Jack Lopresti
Jack Lopresti
British politician (born 1969)
Initials JL #49
#28
Jack Kilmer
Jack Kilmer
American actor
Initials JK #29
#29
Jack Churchill
Jack Churchill
British soldier who fought throughout World War II armed with a longbow | arrows | and a Scottish broadsword (1906–1996)
Initials JC #74
#30
Jack Grealish
Jack Grealish
English association football player (born 1995)
Initials JG #51
#31
Jack Harlow
Jack Harlow
American rapper and singer
Initials JH #48
#32
Jack London
Jack London
American author | journalist and social activist (1876–1916)
Initials JL #55 The Call of the Wild
#33
Jack Kirby
Jack Kirby
American comic book artist (1917–1994)
Initials JK #37
#34
Jack Huston
Jack Huston
British actor
Initials JH #54 The Irishman
#35
Jack Kevorkian
Jack Kevorkian
American pathologist | euthanasia activist (1928-2011)
Initials JK #38
#36
Jack Cassidy
Jack Cassidy
American actor | director | and singer (1927-1976)
Initials JC #93
#37
Jack Palance
Jack Palance
American actor (1919–2006)
Initials JP #37 Batman
#38
Jack Davenport
Jack Davenport
British actor
Initials JD #40 Kingsman: The Secret Service
#39
Jack Rudoni
Jack Rudoni
English footballer
Initials JR #52
#40
Jack Reynor
Jack Reynor
American actor
Initials JR #53 Midsommar
#41
Jack Eichel
Jack Eichel
American ice hockey player
Initials JE #16
#42
Jack Thorne
Jack Thorne
British screenwriter
Initials JT #46
#43
Jack McBrayer
Jack McBrayer
American actor
Initials JM #101
#44
Jack Klugman
Jack Klugman
American actor (1922–2012)
Initials JK #49 12 Angry Men
#45
Jack Welch
Jack Welch
American executive: General Electric CEO
Initials JW #58
#46
Jack Hanna
Jack Hanna
American zoologist
Initials JH #84
#47
Jack Johnson
Jack Johnson
American boxer (1878–1946)
Initials JJ #65
#48
Jack Bannon
Jack Bannon
actor
Initials JB #121 The Imitation Game
#49
Jack Johnson
Jack Johnson
American singer-songwriter
Initials JJ #73
#50
Jack Dempsey
Jack Dempsey
American boxer (1895-1983)
Initials JD #59
#51
Jack Benny
Jack Benny
American comedic entertainer (1894–1974)
Initials JB #137 It's a Mad | Mad | Mad | Mad World
#52
Jack Dylan Grazer
Jack Dylan Grazer
American actor
Initials JG #78 It
#53
Jack Lord
Jack Lord
American actor (1920-1998)
Initials JL #88
#54
Jack Farthing
Jack Farthing
English actor
Initials JF #48
#55
Jack Parsons
Jack Parsons
American rocket engineer
Initials JP #68
#56
Jack Bruce
Jack Bruce
British musician (1943–2014)
Initials JB #156
#57
Jack Warden
Jack Warden
American actor (1920–2006)
Initials JW #75 12 Angry Men
#58
Jack Elam
Jack Elam
American actor (1920–2003)
Initials JE #25
#59
Jack Schwartzman
Jack Schwartzman
American film producer
Initials JS #144
#60
Jack Albertson
Jack Albertson
American actor (1907–1981)
Initials JA #61 Willy Wonka & the Chocolate Factory
#61
Jack Nance
Jack Nance
American actor (1943–1996)
Initials JN #38 Blue Velvet
#62
Jack Hawkins
Jack Hawkins
British actor who worked on stage and in film from the 1930s until the 1970s
Initials JH #110 Lawrence of Arabia
#63
Jack Drury
Jack Drury
American ice hockey player
Initials JD #87
#64
Jack Webb
Jack Webb
American actor | producer | director | author (1920-1982)
Initials JW #88 Sunset Boulevard
#65
Jack Posobiec
Jack Posobiec
American conservative commentator
Initials JP #84
#66
Jack Perry
Jack Perry
American professional wrestler
Initials JP #85
#67
Jack Swigert
Jack Swigert
NASA Astronaut | Pilot (1931-1982)
Initials JS #176
#68
Jack LaLanne
Jack LaLanne
American exercise instructor
Initials JL #104
#69
Jack Haley
Jack Haley
American stage | radio and film actor (1898–1979)
Initials JH #119 The Wizard of Oz
#70
Jack Harrison
Jack Harrison
English association football player (born 1996)
Initials JH #125
#71
Jack Wagner
Jack Wagner
American actor and singer
Initials JW #101
#72
Jack Irons
Jack Irons
American drummer
Initials JI #31
#73
Jack Daniel
Jack Daniel
American distiller and founder of Jack Daniel's Tennessee whiskey distillery.
Initials JD #110
#74
Jack Ciattarelli
Jack Ciattarelli
Member of the New Jersey General Assembly
Initials JC #182
#75
Jack Wild
Jack Wild
British actor (1952–2006)
Initials JW #110
#76
Jack Gore
Jack Gore
American actor born 2005
Initials JG #111
#77
Jack Champion
Jack Champion
American actor
Initials JC #186 Avengers: Endgame
#78
Jack Marriott
Jack Marriott
English footballer (born 1994)
Initials JM #50
#79
Jack Donnelly
Jack Donnelly
British actor
Initials JD #123
#80
Jack Warner
Jack Warner
Canadian-American film executive (1892–1978)
Initials JW #115
#81
Jack Horner
Jack Horner
American paleontologist
Initials JH #147
#82
Jack Kemp
Jack Kemp
American football player and politician (1935–2009)
Initials JK #93
#83
Jack Soo
Jack Soo
American actor (1917-1979)
Initials JS #216
#84
Jack Kesy
Jack Kesy
American theatre | television and film actor
Initials JK #97 The Killer
#85
Jack Hemingway
Jack Hemingway
Canadian-American fly fisherman | conservationist and writer
Initials JH #154
#86
Jack Wolfe
Jack Wolfe
British actor
Initials JW #119
#87
Jack Brooksbank
Jack Brooksbank
British wine merchant | brand ambassador | and husband of Princess Eugenie
Initials JB #232
#88
Jack Ryan
Jack Ryan
American investment banker and politician
Initials JR #134
#89
Jack Brabham
Jack Brabham
Australian racing driver
Initials JB #236
#90
Jack Keane
Jack Keane
United States general
Initials JK #110
#91
Jack Leiter
Jack Leiter
American baseball player
Initials JL #149
#92
Jack Shepherd
Jack Shepherd
British actor
Initials JS #240
#93
Jack Cutmore-Scott
Jack Cutmore-Scott
English actor
Initials JC #224 Oppenheimer
#94
Jack Dellal
Jack Dellal
British banker
Initials JD #141
#95
Jack Dee
Jack Dee
English comedian and actor (born 1961)
Initials JD #144
#96
Jack Thayer
Jack Thayer
Titanic Survivor
Initials JT #113
#97
Jack Charlton
Jack Charlton
English footballer and manager (1935-2020)
Initials JC #233
#98
Jack Fisk
Jack Fisk
American production designer and director
Initials JF #97
#99
Jack Scalia
Jack Scalia
actor
Red Eye
#100
Jack Thompson
Jack Thompson
Australian actor
Initials JT #117 Star Wars: Episode II – Attack of the Clones
#101
Jack Fox
British actor (b. 1985)
Initials JF #100
#102
Jack McCall
Murderer of Wild Bill Hickok
#103
Jack Hargreaves
British television presenter
Initials JH #194
#104
Jack Smith
American lawyer and special counsel (born 1969)
#105
Jack Lisowski
English snooker player
Initials JL #173
#106
Jack Haley, Jr.
American director | producer | and writer (1933-2001)
Initials JJ #163
#107
Jack Abramoff
American republican lobbyist
Initials JA #115
#108
Jack Paar
American author | radio and television comedian and talk show host
Initials JP #165
#109
Jack Kelly
actor | politician
Initials JK #140
#110
Jack Noseworthy
American actor
Initials JN #68 Event Horizon
#111
Jack Campbell
American ice hockey goaltender
#112
Jack Reed
American politician (born 1949)
Initials JR #173
#113
Jack Coleman
American actor and screenwriter
#114
Jack Gilpin
American actor
Initials JG #173
#115
Jack Garner
actor
Initials JG #182
#116
Jack Unterweger
Austrian serial killer
Initials JU #11
#117
Jack Twyman
American basketball player
Initials JT #141
#118
Jack Stauber
American musician
#119
Jack Nitzsche
American musician
Initials JN #76
#120
Jack Carson
Canadian-born American-based film actor
#121
Jack Russell
American singer
Initials JR #200
#122
Jack Hermansson
Swedish mixed martial arts (MMA) fighter
Initials JH #231
#123
Jack Butland
English association football player
#124
Jack Thompson
American activist and disbarred attorney
Initials JT #156
#125
Jack Carter
American politician and businessman
#126
Jack Katz
artist
Initials JK #167
#127
Jack Lew
United States Ambassador to Israel since 2023
Initials JL #224
#128
Jack Kent Cooke
Entrepreneur | sports team owner
#129
Jack Carr
American author of thriller novels
#130
Jack Lambert
American football player
Initials JL #225
#131
Jack Falahee
American actor
Initials JF #129
#132
Jack Sock
American tennis player
#133
Jack O'Halloran
American boxer | actor
Initials JO #73
#134
Jack DeSena
American actor
Initials JD #217
#135
Jack Straw
British politician (born 1946)
#136
Jack Sikma
American basketball player-coach
#137
Jack Larson
American actor and writer
Initials JL #237
#138
Jack Dunphy
American writer and playwright (1914-1992)
Initials JD #222
#139
Jack Clarke
English footballer
#140
Jack Casady
American rock musician
#141
Jack Johnson
ice hockey player
Initials JJ #237
#142
Jack Willis
English rugby union footballer
Initials JW #233
#143
Jack Griffo
American actor
Initials JG #229
#144
Jack Dreyer
baseball player
Initials JD #230
#145
Jack Deam
British actor
Initials JD #232
#146
Jack Colback
English association football player
#147
Jack Morris
baseball player
#148
Jack Blades
American musician
#149
Jack Conte
American musician and entrepreneur
#150
Jack Teixeira
American soldier and suspected leaker of the 2023 Pentagon document leaks
Initials JT #191
#151
Jack Rodwell
English association football player (born 1991)
Initials JR #244
#152
Jack Aitken
British racing driver
Initials JA #181
#153
Jack Buck
American sportscaster
#154
Jack McKinney
American basketball player and coach
#155
Jack Dodson
American actor
Initials JD #244
#156
Jack Monroe
British writer | journalist and political campaigner
#157
Jack Conklin
American football player (born 1994)
#158
Jack Handey
American comedian
#159
Jack Burns
American actor (1933-2020)
#160
Jack Carroll
British comedian
#161
Jack Brisco
American professional wrestler and amateur wrestler
#162
Jack Vance
American mystery and speculative fiction writer
Initials JV #70
#163
Jack Riley
American actor
Boogie Nights
#164
Jack Lang
Australian politician and Premier of New South Wales
#165
Jack Whitten
American artist
#166
Jack Prince
American singer
#167
Jack Miller
Australian motorcycle racer
#168
Jack Del Rio
American football player and coach (born 1963)
#169
Jack Starrett
American actor
#170
Jack Buchanan
Scottish actor | singer | director and producer
#171
Jack Conan
Irish rugby union player
#172
Jack Ging
United States actor and sportsman
#173
Jack Cohen
British businessman
#174
Jack Barsky
German-American author | ex-East German KGB spy
#175
Jack Robinson
Australian surfer
#176
Jack Carter
Comedian and actor
#177
Jack Youngblood
American football player (born 1950)
Initials JY #30
#178
Jack Gilford
American actor | comedian
#179
Jack Reagan
Father of Ronald Reagan
#180
Jack Tatum
All-American college football player | professional football player | defensive back | safety | College Football Hall of Fame member (1948-2010)
Initials JT #233
#181
Jack Hendry
Scottish association football player (born 1995)
#182
Jack Legs Diamond
20th-century American gangster
#183
Jack Ramsay
American sports coach and broadcaster (1925-2014)
#184
Jack Angel
American voice actor (1930–2021)
Initials JA #240 Beetlejuice
#185
Jack Thibeau
American actor
Initials JT #243 Apocalypse Now
#186
Jack Vettriano
Scottish painter
Initials JV #81
#187
Jack Douglas
British actor
#188
Jack McGee
character actor
Moneyball
#189
Jack Swagger
American professional wrestler
#190
Jack H. Jacobs
United States Army Medal of Honor recipient
#191
Jack Finney
Novelist | short story writer
Initials JF #219
#192
Jack Scanlon
child actor
#193
Jack Robinson
English footballer
#194
Jack Andraka
inventor | scientist and cancer researcher
#195
Jack T. Chick
Christian comics writer
#196
Jack Hues
British musician
#197
Jack Ryan
American designer
#198
Jack Ryder
British actor
#199
Jack Warner
English actor (1895–1981)
#200
Jack Stephens
English association football player