Cognomen 小欣 (Xiaoxin 
, 小欣 ) , worldwide, is quite a rare family name. The family name 小欣 is habitual in Singapore, where it is a rare surname, China, where it is a very rare surname, and Malaysia. Not in comparison with a country's population, it most frequently occurs in China, Malaysia, and Colombia. Much more frequently, 小欣 is the forename as well as the last name.