Slender or fair
Kallyn is a modern American coinage, likely derived from the Irish name Caelan or as a variant of Kaylyn. It combines the popular 'Kay' sound with the 'lyn' suffix, often associated with meanings related to beauty or slenderness in its Celtic roots.
Less common today
Kallyn isn't in the latest US Top 1000. It last peaked at #6,453 in 2011.
US births per 5-year period, 1990–present (SSA data).
