Surname เสี่ยง (Siang 
, Riskie 
, เสี่ยง) , in the entire world, is a common cognomen. The cognomen เสี่ยง is habitual in South-eastern Asia, particularly Malaysia, where it is a common surname, Brunei, where it is quite a common surname, and Singapore. Measured by absolute frequency, it most frequently occurs in South-eastern Asia, particularly Malaysia, Indonesia, and Myanmar. Very seldom, เสี่ยง is the forename as well as the last name.