Slender or meadow
Kaylea is a modern American phonetic variation of the Gaelic name Kayley or the English name Kaylee. It often combines the elements 'caol', meaning slender, or 'lea', meaning meadow or clearing. It gained popularity in the late 20th century alongside other 'K' names for girls.
Less common today
Kaylea isn't in the latest US Top 1000. It last peaked at #1,211 in 1999.
US births per 5-year period, 1990βpresent (SSA data).