In the entire world, Uwan (Uwan 
, อุวรรณ ) is a rare predominantly boy's, but scarcely girly first name. The first name Uwan is habitual in Indonesia, where it is a rare boy's name, Nigeria, where it is a very rare gender-neutral name, and China, where it is an extremely rare boy's name. Much less frequently, Uwan is the last name as well as the forename.