All over the world, ウゲン (Ugyen 
, ウゲン) is quite a rare largely boy's, but uncommonly feminine first name. The forename ウゲン is habitual in Bhutan, where it is a common largely male, but uncommonly girly name, Nepal, where it is quite a rare boy's name, and Australia, where it is a very rare gender-neutral name. In absolute terms, it is the most numerous in Southern Asia, particularly Bhutan, Nepal, and India. Much less frequently, ウゲン is the last name as well as the forename.