Cognomen 加铭 (Jiaming 
, 加铭 ) , worldwide, is a rare family name. The last name 加铭 is habitual in Taiwan, where it is quite a rare surname, Singapore, where it is a rare surname, and Malaysia. Measured by absolute frequency, it is the most numerous in China, Taiwan, and Malaysia. Predominantly, 加铭 is the forename as well as the last name.