Girl name origins & meanings American : Simple happinessOld English : Rhythmic flow of sounds; Possibly a combination of Katy and Cody Girl name variations Cady Cade Cadee Cadey Cadi Cadie Cadye Caidie Kade Kadee Kadi Kadie Kady Boy name origins & meanings Old English : RoundWelsh : PureFrench : Cask; Short form of Cadence Boy name variations Cade Caide Caden Caiden Cayden Kade Kaden Codey Codi Codie Cody Coty