Cognomen สีสมัย (สีสมัย 
) , across the world, is a rare family name. The surname สีสมัย is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname. Very seldom, สีสมัย is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| สีสมัย | Thailand |