Cognomen ชายชาติ (ชายชาติ 
) , throughout the world, is a very rare family name. The cognomen ชายชาติ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. More frequently, ชายชาติ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ชายชาติ | Thailand |