Last name ศรีสมยศ (ศรีสมยศ 
, Srisomyot , Sisamyot ) , globally, is a rare cognomen. The cognomen ศรีสมยศ is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname. Very seldom, ศรีสมยศ is the forename as well as the last name.