Family name קיילי (Kylie 
, Kaley , Kiley 
) , in all the world, is a common cognomen. The surname קיילי is habitual in Malta, where it is quite a rare surname, Australia, and the United States. In absolute terms, the name is most common in the United States, the Democratic Republic of the Congo, and Australia. More frequently, קיילי is the forename as well as the last name.