Family name 树欣 (Shuxin 
, 树欣 ) , worldwide, is a rare cognomen. The last name 树欣 is habitual in Singapore, where it is a rare surname, China, where it is a very rare surname, and Malaysia, where it is an extremely rare surname. Measured by absolute frequency, it is commonest in China, Singapore, and the United States. More frequently, 树欣 is the forename as well as the last name.