Around the globe, Klai (Klai 
, กลาย , กล้าย) is a rare epicene given name. The given name Klai is habitual in Tunisia, where it is quite a rare epicene name, Algeria, where it is a rare male name, and Thailand, where it is a very rare epicene name. Not in comparison with a country's population, it is commonest in Tunisia, Algeria, and India. More prevalently, Klai is the last name as well as the forename.