The name Earle derives from the Old English eorl, itself rooted in Proto-Germanic *erlaz, originally denoting a man of noble rank or warrior status. As a given name and surname, Earle carries these aristocratic overtones into an Anglo-American context, where its pronunciation in English varies only subtly—/ɜːl/ in British usage and /ɜrl/ in American. Analyses of Pennsylvania birth records from 1911 to 1962 reveal a steady decline in popularity: it peaked at rank 99 in 1911 (five occurrences) before settling around the 150–200 range, often with fewer than twenty annual registrations. Today, Earle maintains technical precision and historical resonance as a distinctive masculine choice.
| Earle Page was Australia's 11th prime minister, briefly serving as caretaker in April 1939, and a longtime leader of the Country Party. |
| Earle Combs was a Hall of Fame baseball player who spent his entire career with the New York Yankees. |
| Earle Birney was a Canadian poet and novelist who twice won the Governor General's Award for his poetry. |
| Earle Hyman was an American actor best known for voicing Panthro on ThunderCats and playing Russell Huxtable on The Cosby Show. |
| Earle Davis Gregory was an American soldier awarded the Medal of Honor for his heroism in France during World War I. |
| Earle Cabell was an American politician who served as mayor of Dallas and later as a U.S. representative. |
| Earle Maxwell is an Australian minister who served as Salvation Army Chief of the Staff from 1993 to 1999 and acting General in 1994. |
| Earle Lewis Ovington was an American aviator and inventor who piloted the first official United States airmail flight in 1911. |
| Earle Haas was an American osteopathic physician who invented the applicator tampon marketed as Tampax. |
| Earle Goodwin Cook was an Alberta politician who served in the provincial legislature with the United Farmers from 1921 to 1930. |
| Earle Bradford Avery was a celebrated harness racing driver and trainer inducted into both the Canadian and United States Halls of Fame. |
| Earle Thomas Pickering was an American football and baseball coach who led teams at Vermont, Arkansas, and St. Thomas. |
| Earle Hewitt Maddux was an American Episcopal priest and liturgist best known for his 1951 edition of The American Missal. |
| Earle Dickson was an American inventor best known for creating adhesive bandages. |