Surname สวัสดิ์พงษ์ (สวัสดิ์พงษ์ 
, Sawapong , Sawatpong 
) , in the entire world, is a rare cognomen. The cognomen สวัสดิ์พงษ์ is characteristic of Thailand, where it is a rare surname, and the United States, where it is an extremely rare surname. Much less frequently, สวัสดิ์พงษ์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sawapong, Sawaddipong, สวัสดิ์พงษ์ | Thailand |
| Sawatpong | Thailand, United States |