Slender or fair
Kaelly is a modern phonetic variant of the Irish name Kaylee or Caoilainn. It is derived from the Gaelic elements 'caol' meaning slender and 'fionn' meaning fair or pure.
Less common today
Kaelly isn't in the latest US Top 1000. It last peaked at #12,308 in 2007.
US births per 5-year period, 1990–present (SSA data).
