Pure; laurel; crown
Kaylla is a modern creative spelling of Kayla. It likely derives from the Greek name Katherine, meaning pure, or from the Hebrew name Kelila, meaning crown of laurel.
Less common today
Kaylla isn't in the latest US Top 1000. It last peaked at #7,966 in 1992.
US births per 5-year period, 1990βpresent (SSA data).