Surname สุนทรสมบัติ (สุนทรสมบัติ 
) , around the globe, is an extremely rare last name. The cognomen สุนทรสมบัติ is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| สุนทรสมบัติ | Thailand |