Slender or narrow; a modern combination name.
Kylynn is a modern American invention, likely created by combining the popular prefix 'Ky-' (from names like Kyle or Kylie) with the suffix '-lynn'. While it lacks a singular ancient root, its components suggest a connection to the Gaelic word 'caol', meaning slender or a narrow channel of water.
About 37 girls were named Kylynn in 2025.
US births per 5-year period, 1990–present (SSA data).
