Slender or keeper of the keys
Kalyn is a modern American invention, likely created as a phonetic blend of Kay and Lynn. It is also frequently interpreted as a variant of the Irish name Caelan, meaning slender, or the Greek Katherine, meaning pure.
Less common today
Kalyn isn't in the latest US Top 1000. It last peaked at #629 in 1994.
US births per 5-year period, 1990βpresent (SSA data).
Professional rugby league player
Attorney and former candidate for Congress