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.
US births per 5-year period, 1990–present (SSA data).