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.
Less common today
Kylynn isn't in the latest US Top 1000. It last peaked at #2,398 in 2015.
US births per 5-year period, 1990βpresent (SSA data).