Algernon is a masculine given name originating from a Norman French nickname, Aux Gernons, meaning "with moustaches" (literally "having a moustache"). The sobriquet was originally applied to William de Percy, a companion of William the Conqueror who fought at the Battle of Hastings in 1066 and later became a baron in Yorkshire. The name was not used as a first name until the 15th century, when a descendant of William de Percy began using it as a given name.History and Notable BearersThe name Algernon was predominantly used among English nobility and gentry. The Irish writer Algernon Blackwood (1869–1951) was a prolific author of supernatural fiction, including The Wendigo. Other notable bearers include English composer Algernon Ashton (1859–1937), English naval officer Algernon Boyle (1871–1949), and American football player Algie Brown (born 1991). In the United States, the name was sometimes shortened to Algie or Algy.Cultural SignificanceIn modern times, Algernon is best known from the 1958 short story and 1966 novel Flowers for Algernon by Daniel Keyes, where Algernon is the name of a laboratory mouse whose intelligence is drastically increased through surgery. The story explores themes of intelligence, memory, and identity, and has been adapted into several films and plays. While the name declined in popularity after the early 20th century, it retains a distinctive literary charm.Meaning: "Having a moustache" (from Norman French aux gernons)Origin: Norman French, via a nickname for William de PercyUsage regions: English-speaking countriesType: Given name (male)