Cognomen Kayela (Kayela 
, Каела 
) , all around the world, is quite a rare family name. The surname Kayela is characteristic of Tanzania, where it is quite a rare surname, the Democratic Republic of the Congo, where it is a rare surname, and Kazakhstan, where it is a very rare surname. Measured by absolute frequency, this name is the most popular in Tanzania, the Democratic Republic of the Congo, and Russia. Much less frequently, Kayela is the forename as well as the last name.