In all the world, 尔文 (尔文 
, Erwen 
) is quite a rare dominantly male, but uncommonly girly given name. The given name 尔文 is characteristic of Philippines, where it is quite a rare boy's name, China, where it is a rare epicene name, and Saudi Arabia, where it is a very rare masculine name. Much less frequently, 尔文 is the last name as well as the forename.