Globally, Kayas (Kayas 
) is a rare largely male, but seldom feminine given name. The forename Kayas is characteristic of Algeria, where it is a rare male name, Saudi Arabia, and India, where it is a very rare largely masculine, but infrequently female name. In absolute terms, the name is most common in India, Algeria, and Nigeria. Likewise, Kayas is the last name as well as the forename.