Globally, ถั่น (Than 
, ถั่น) is a widespread epicene first name. The first name ถั่น is habitual in Mongolia, where it is a prevalent epicene name, Macao, where it is quite a common unisex name, and Myanmar, where it is quite a rare largely boy's, but uncommonly girly name. Not in comparison with a country's population, it is the most numerous in Mongolia, India, and Myanmar. Also, ถั่น is the last name as well as the forename.