Around the world, ข่าย (Khai 
, ข่าย) is a common gender-neutral first name. The first name ข่าย is habitual in Mongolia, where it is a common female name, Brunei, where it is quite a common primarily male, but scarcely female name, and Grenada, where it is quite a common boy's name. In absolute terms, it most frequently occurs in Vietnam, Mongolia, and India. Likewise, ข่าย is the last name as well as the forename.