Cognomen 斯铭 (Siming 
, 斯铭 ) , in the world, is a rare family name. The surname 斯铭 is habitual in Papua New Guinea, where it is quite a rare surname, Sweden, where it is a rare surname, and Malaysia. In absolute terms, it is commonest in China, Indonesia, and Papua New Guinea. More prevalently, 斯铭 is the forename as well as the last name.