Family name เตวิชัย (เตวิชัย 
) , in the entire world, is a very rare surname. The surname เตวิชัย is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Very seldom, เตวิชัย is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| เตวิชัย | Thailand |