All around the world, ใข่ (Khai 
, ใข่) is a common unisex given name. The given name ใข่ is habitual in Mongolia, where it is a common feminine name, Brunei, where it is quite a common primarily boy's, but very infrequently feminine name, and Grenada, where it is quite a common masculine name. In absolute terms, it is the most numerous in Vietnam, Mongolia, and India. Likewise, ใข่ is the last name as well as the forename.