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