Slender or fair
Derived from the Irish surname O'Caollaidhe, it most commonly translates to slender. It is often associated with the Gaelic word for fair or beautiful, and gained popularity as a modern phonetic variation of Kaylee.
Less common today
Kaley isn't in the latest US Top 1000. It last peaked at #461 in 1993.
US births per 5-year period, 1990–present (SSA data).
Emmy-nominated actress known for The Big Bang Theory
Professional soccer player
