Across the world, อื่น (Uen 
, อื่น) is a rare unisex first name. The first name อื่น is characteristic of Indonesia, where it is a very rare gender-neutral name, China, where it is a very rare largely masculine, but seldom girly name, and India, where it is an extremely rare gender-neutral name. Also, อื่น is the last name as well as the forename.