Family name スアン (Xuan 
, Xuân , スアン 
) , all over the world, is a widespread last name. The family name スアン is habitual in Malaysia, where it is quite a common surname, Vietnam, and Macao (explore the name in all countries). Measured by absolute frequency, it most frequently occurs in China, Vietnam, and Malaysia. Likewise, スアン is the forename as well as the last name.