Surname 雨辛 (Yuxin 
, 雨辛 ) , around the world, is a rare family name. The family name 雨辛 is habitual in Singapore, where it is a rare surname, Malaysia, and China, where it is a very rare surname. Measured by absolute frequency, this name is the most popular in China, Indonesia, and Malaysia. Much more prevalently, 雨辛 is the forename as well as the last name.