Cognomen 裕欣 (Yuxin 
, 裕欣 ) , around the globe, is a rare surname. The last name 裕欣 is characteristic of Singapore, where it is a rare surname, Malaysia, and China, where it is a very rare surname. Not in comparison with a country's population, the name is most common in China, Indonesia, and Malaysia. Much more frequently, 裕欣 is the forename as well as the last name.