All around the world, Kairis (Kairis 
, Кайрис 
, Каирис ) is a very rare principally girly, but very seldom masculine first name. The given name Kairis is characteristic of Puerto Rico, where it is quite a rare female name, the United States, where it is an extremely rare principally girly, but very seldom boy's name, and India, where it is an extremely rare feminine name. More frequently, Kairis is the last name as well as the forename.