Curtis, a dignified relic from the Norman lexicon, descends from the Old French curteis—“courtly, courteous”—itself a verbal heir of the Latin cohors, the orderly retinue that once surrounded Rome’s imperatores; thus, woven into its very syllables is the classical ideal of urbanitas, the gracious poise expected within a well-kept forum or medieval hall alike. Carried across the Channel after 1066 and naturalized as both surname and given name, Curtis came to signify not merely good manners but the wider civic virtue that the Romans praised as humanitas, a gentle strength that tempers power with empathy. Modern bearers have ranged from silver-screen luminary Tony Curtis to boundary-pushing director Richard Curtis, ensuring that the name’s heraldic banner flutters at the crossroads of art and public life. In the United States its popularity, once radiant during the post-war decades when it regularly occupied the nation’s top hundred, has followed a gentle parabolic arc—gradually descending yet still lighting the registry with hundreds of newborn registrations each year—proof that courtesy, like an evergreen laurel, never quite loses its color.
| Curtis Lee Mayfield, known as the "Gentle Genius," was an influential soul musician who rose to fame with the Impressions during the civil rights era and later succeeded as a solo artist. |
| Curtis Hill Jr., a Republican, served as Indiana's 43rd Attorney General from 2017 to 2021. |
| Curtis James Martin Jr. is a former New York Jets running back who ranks sixth in NFL rushing yards and is widely regarded as one of the greatest of all time. |
| Curtis Stone is an Australian celebrity chef, author, and television personality who has served as Coles Supermarkets' ambassador since 2010. |
| Curtis Morton Turner was a successful NASCAR driver known for his numerous race wins, wild partying lifestyle, and a four-year ban for his efforts to unionize drivers. |
| Curtis Samuel is a Buffalo Bills receiver who won a national championship with Ohio State and previously played for the Panthers and Commanders. |
| American golfer Curtis Strange famously won consecutive U.S. Open titles and earned Hall of Fame honors. |
| Curtis Worth Fentress is an American architect who founded Fentress Architects in 1980 and leads its design as principal. |
| Curtis Raymond Carlson served as president and CEO of SRI International from 1998 to 2014. |
| Curtis Doebbler - Curtis F.J. Doebbler is an international human rights lawyer who has represented individuals worldwide since 1988 and is licensed to practice in U.S. courts, including the Supreme Court. |
| Curtis Waters, a Canadian-American musician, became the first Nepal-born artist to achieve international success with his 2020 single "Stunnin'." |
| Curtis Johnson, Jr. is the head coach of the Houston Roughnecks in the UFL and previously served as head coach at Tulane University from 2012 to 2015. |
| Curtis John Guillory made history as the first Black Catholic bishop in Texas while serving as Bishop of Beaumont. |
| Sgt Curtis Grubb Culin III invented a hedge-breaching device for Allied tanks during the Battle of Normandy in World War II. |