Last name สมชัยสุรชาติ (สมชัยสุรชาติ 
) , all over the world, is an extremely rare family name. The cognomen สมชัยสุรชาติ is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| สมชัยสุรชาติ | Thailand |