In the world, Хуен (Khuyen 
, Huen 
, Xuen 
) is quite a rare gender-neutral first name. The first name Хуен is habitual in Macao, where it is quite a rare female name, Hong Kong, where it is quite a rare gender-neutral name, and Vietnam, where it is a rare epicene name. Measured by absolute frequency, it is commonest in Vietnam, Hong Kong, and the United States. More prevalently, Хуен is the last name as well as the forename.