Cognomen קיילה (Kayla 
, קיילה 
) , globally, is quite a common surname. The surname קיילה is characteristic of Israel, where it is quite a rare surname, Indonesia, and Trinidad and Tobago. In absolute terms, it is commonest in Indonesia, Kenya, and the United States. Much more frequently, קיילה is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kayla | Indonesia, Australia, United States, Canada, Brazil |
| קיילה | Israel |