Cognomen ส่าง (Sang 
, ส่าง) , in all the world, is a widespread surname. The cognomen ส่าง is habitual in Malaysia, where it is a common surname, Suriname, where it is quite a common surname, and Kenya (explore the name in all countries). In absolute terms, it is the most numerous in China, Malaysia, and Kenya. Very seldom, ส่าง is the forename as well as the last name.