Slender or pure
Cayli is a modern phonetic spelling variant of Kaylee or Cayley. It likely derives from the Irish surname O Caollaidhe, meaning slender, or as a combination of the names Kay and Lee.
Less common today
Cayli isn't in the latest US Top 1000. It last peaked at #4,293 in 1999.
US births per 5-year period, 1990–present (SSA data).
