Kayla \ka(y)-la\ as a girl's name is pronounced KAY-la. It is of Irish and Gaelic origin, and the meaning of Kayla is "slim and fair". From Caoilainn. Also used as a modern variant of Kayley and Katherine, or as a diminutive of Michaela. Also possibly from the Yiddish name Kelila, meaning "crown of laurel". Initial popularity of the name is due to the character named Kayla on the daytime TV drama "Days of Our Lives". See also Kaylee.
Kayla has 25 variant forms: Caela, Caihla, Caila, Cala, Calla, Cayla, Caylie, Kaala, Kaela, Kaelah, Kahla, Kaila, Kailagh, Kailah, Kalae, Kalah, Kalla, Kaylah, Kayle, Kaylha, Kaylie, Kaylin, Kaylla, Kaylyn and Keyla.