Surname สัมฤทธิ์เจตน์ (สัมฤทธิ์เจตน์ 
) , in the entire world, is an extremely rare cognomen. The surname สัมฤทธิ์เจตน์ is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| สัมฤทธิ์เจตน์ | Thailand |