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