Rex (given name)
Rex is a male given name, short for Rexford or Reginald, derived from the Latin word rex, meaning "king". This is the etymological root word for king in several languages.
Given name
- Rex, American gay erotic artist
- Rex Addison, Australian architect
- Rex Andrew Alarcon, Filipino prelate of the Roman Catholic church
- Rex Alexander, American basketball and tennis coach
- Rex Allen, American actor and singer
- Rex Allen, Jr., American singer and son of the above
- Rex Applegate, American military officer
- Rex Armistead, American private detective
- Rex Babin, American political cartoonist
- Rex Baddeley, New Zealand cricketer
- Rex Ballard, American cinematographer
- Rex T. Barber, American fighter pilot
- Rex Barnes, Canadian politician
- Rex Barnett, American politician, and former officer of the Missouri State Highway Patrol
- Rex Barney, American baseball pitcher and announcer
- Rex Barrat, French artist
- Rex Battarbee, Australian artist
- Rex Baxter, American golfer
- Rex Beach, American novelist and playwright
- Rex Bell, American actor and politician
- Rex M. Best, American soap opera writer
- Rex Black, American author, software engineer and entrepreneur
- Rex Brandt, American artist and educator
- Rex Brasher, American painter
- Rex Briggs, American author, analyst and researcher
- Rex Brothers, American baseball player
- Rex Brown, bassist of heavy metal band Pantera
- Rex Burkhead, American football player
- Rex Caldwell, American golfer
- Rex Carroll, American guitarist
- Rex L. Carter, American lawyer and politician
- Rex Cauble, American banker, businessman, rancher and real estate agent
- Rex Cecil, American baseball player
- Rex Chapman, American basketball player
- Rex Chikoko, Malawian investigative journalist and media analyst
- Rex Clark, Australian army officer
- Rex Cherryman, American stage and screen actor
- Rex Vicat Cole, English painter
- Rex Collinge, English first-class cricketer and Royal Air Force officer
- Rex Connor, Australian politician
- Rex Cramphorn, Australian theatre director, costume designer, theatre critic, theorist and translator
- Rex Crawford, Canadian farmer and politician
- Rex M. Cunningham, American politician and World War II veteran
- Rex Davis, English soldier, silent film actor and sportsman
- Rex D. Davis, American federal law enforcement officer
- Rex Dallas, Australian country musician, singer, songwriter, yodeler and bush balladeer
- Rex Damschroder, American politician
- Rex De Garis, Australian footballer
- Rex de Silva, Ceylonese aviator
- Rex Dockery, American football player and coach
- Rex Downing, American child actor
- Rex Eisen né Tod Rex Salvador, ex-guitarist of Murderdolls, Static-X and Dope
- Rex Ellsworth, American Thoroughbred racehorse breeder
- Rex Enright, American football and basketball player, coach and college athletics administrator
- Rex Everhart, American actor
- Rex Fell, New Zealand thoroughbred horse breeder
- Rex Forehand, American psychologist
- Rex Forrester, New Zealand hunting and fishing specialist
- Rex Frederick, American basketball coach and player
- Rex Garrod, English inventor and roboteer
- Rex Garvin, American instrumentalist and singer-songwriter
- Rex Gatchalian, Filipino politician
- Rex Geard, Australian footballer
- Rex Geveden, American businessman, CEO of BWX Technologies
- Rex Gibson, English academic writer
- Rex Gildo, German singer
- Rex Goh, Singaporean-Australian guitarist
- Rex Goreleigh, American painter, educator
- Rex Goudie, Canadian singer and 2005 Canadian Idol runner-up
- Rex Griffin, American singer-songwriter
- Rex Grossman, American football player
- Rex Grossman Sr., American football player
- Rex Hadnot, American football player
- Rex Harrison, British actor
- Rex Hartwig, Australian tennis player
- Rex Harvey, American decathlete and engineer
- Rex Hazlewood (disambiguation), several people
- Rex Hillier, Canadian politician
- Rex Hobcroft, Australian pianist and music administrator
- Rex Hudler, American baseball player
- Rex Hughes, American basketball coach
- Rex Humbard, American television evangelist
- Rex Hunt, Australian television and radio personality and former football player
- Rex Hunt (diplomat), British diplomat, Governor of the Falkland Islands from 1980 to 1985
- Rex Ingamells, Australian poet
- Rex Ingram (disambiguation), several people
- Rex Jackson, Australian politician
- Rex Jameson, English comedian and drag queen
- Rex Lee Jim, Native American politician
- Rex Job, Australian footballer
- Rex Johns, Australian footballer
- Rex Johnston, American baseball player
- Rex Jung, American psychologist
- Rex Kalamian, American basketball coach
- Rex Keeling, American football player
- Rex Kern, American football player
- Rex Kieffer Jr., American politician
- Rex Kilpatrick, American football player and investment banker
- Rex King-Clark, English soldier, pilot, racer, photographer, author, and diarist
- Rex Kirton, New Zealand politician
- Rex Kodippili, Sri Lankan film actor and producer
- Rex Lassalle, Trinidadian alternative medicine practitioner and former lieutenant
- Rex Lawson, Nigerian singer, trumpeter and bandleader
- Rex Layne, American heavyweight boxer
- Rex Lease, American actor
- Rex Lee (disambiguation), several people
- Rex Lewis-Clack, American pianist and musical prodigy
- Rex Liddy, Australian football player
- Rex Linn, American actor
- Rex Makin, English solicitor and philanthropist from Liverpool
- Rex Marshall, American actor, television announcer and radio personality
- Rex Distin Martienssen, South African architect
- Rex Mason, New Zealand politician
- Rex Maughan, the founder, president and CEO of Forever Living Products and Terry Labs
- Rex McCandless, Northern Irish motorcycle racer
- Rex McDougall, English stage and film actor
- Rex McGill, New Zealand cricketer
- Rex Morgan (disambiguation), several people
- Rex Mossop, Australian rugby player
- Rex Murphy, Canadian commentator
- Rex Nan Kivell, New Zealand-born British art collector
- Rex Navarrete, Filipino American comedian
- Rex Neame, English cricketer and brewer
- Rex Nelon, American southern gospel musician
- Rex Nelson, American college sports broadcaster, columnist, reporter, author, political appointee and chronicler of Arkansas history
- Rex Nettleford, Jamaican scholar
- Rex Newmark, British television personality
- Rex Norris (disambiguation), several people
- Rex Nutting, American journalist, economist and columnist
- Rex Ogle, American author
- Rex O'Malley, English actor
- Rex Omar, Ghanaian musician
- Rex Orr, New Zealand rugby player
- Rex Paterson, British agriculturalist
- Rex Patrick, Australian politician
- Rex Patterson, Australian politician
- Rex Paul, real name of Guyanese-born American radio journalist Kojo Nnamdi
- Rex Pemberton, Australian extreme sport athlete and motivational speaker
- Rex R. Perschbacher, American law professor
- Rex Piano, American film director, screenwriter, TV actor and producer
- Rex Pickett, American novelist and filmmaker
- Rex Pierson, English aircraft designer
- Rex Pilbeam, Australian politician
- Rex Rabanye, South African jazz fusion and soulful pop musician
- Rex Rammell, American politician and veterinarian
- Rex Ray, American graphic designer
- Rex Reason, American actor
- Rex Reed, American journalist and film critic
- Rex Richardson, American politician
- Rex Rienits, Australian writer
- Rex M. Rogers, American author, broadcaster and televangelist
- Rex Rudicel, American basketball player
- Rex Ryan, American football coach
- Rex Salas, American record producer, songwriter, musical director and music arranger
- Rex Sanders, English military aviator
- Rex Shelley, Singaporean author
- Rex Sinquefield, American businessman, investor and philanthropist
- Rex Slinkard, American painter and teacher
- Rex Smith (disambiguation), several people
- Rex Wakely Smith, South African rally driver and philatelist
- Rex Solomon, American jewelry store owner and former capella directory publisher
- Rex Stewart, American jazz cornetist
- Rex Stout, American author
- Rex Taylor, American screenwriter
- Rex Terp, Australian rugby player
- Rex Terry, American banker and politician
- Rex Tillerson, 69th United States Secretary of State
- Rex Tilley, English footballer
- Rex Townley, Australian politician
- Rex Trailer, American television personality, broadcast pioneer, cowboy and Country and Western recording artist
- Rex Tremlett, British-South African mining engineer and journalist
- Rex Tso, Hong Kong super-flyweight boxer
- Rex Tucker, British television director in the 1950s and 1960s
- Rex Tucker (American football), American football player
- Rex Varghese, Indian bodybuilder
- Rex Vijayan, Indian composer, guitarist, singer, record producer and multi-instrumentalist
- Rex A. Wade, American historian and author
- Rex Wailes, English engineer and historian on aspects of engineering history
- Rex Walheim, American astronaut
- Rex E. Wallace, American linguist and classical scholar
- Rex Walters, American basketball player and coach
- Rex Warner, English classicist, writer and translator
- Rex Weyler, American-Canadian author, journalist and ecologist
- Rex Whistler, English painter, designer and illustrator
- Rex White, American race car driver
- Rex Marion Whitton, American federal highway administrator
- Rex Williams (disambiguation), several people
- Rex Willis, Welsh rugby player
- Rex Wilson, New Zealand long-distance runner
- Rex Winsbury, English journalist and author
- Rex Yeatman, English cricketer
- Rex Yetman, Canadian musician
- Rex Ziak, American writer, historian, tour guide and documentarian
Fictional characters
- Rex, from Toy Story
- Rex Dangervest, from The Lego Movie 2: The Second Part
- Rex, the titular character from the British claymation show Rex the Runt
- Rex, the villain from the Canadian animated show Wild Kratts