>
Cognomen Sonthichai (สนธิชัย , Sonthichai
) , all over the world, is a rare surname. The surname Sonthichai is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname, and Myanmar, where it is a very rare surname. More prevalently, Sonthichai is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| สนธิชัย | Thailand |
| Sonthichai | Myanmar, United States, Thailand |