Throughout the world, 宇欣 (Yuxin 
, 宇欣 ) is quite a common epicene given name. The given name 宇欣 is characteristic of Singapore, where it is a rare mostly girly, but infrequently masculine name, China, where it is a rare epicene name, and Hong Kong, where it is a rare female name. Measured by absolute frequency, this name is the most popular in China, the United States, and Australia. Very seldom, 宇欣 is the last name as well as the forename.