Slender or pure
Caylei is a modern American phonetic spelling, likely derived from the Irish name Kayley meaning 'slender' or the Greek name Katherine meaning 'pure'. It follows the 21st-century trend of replacing traditional endings with the '-lei' suffix.
Less common today
Caylei isn't in the latest US Top 1000. It last peaked at #7,152 in 2016.
US births per 5-year period, 1990–present (SSA data).
