Family name สุทธิพงษ์ไกวัล (สุทธิพงษ์ไกวัล 
) , around the globe, is a very rare cognomen. The surname สุทธิพงษ์ไกวัล is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| สุทธิพงษ์ไกวัล | Thailand |