Cognomen รักษ์พงศ์ (Rakpong 
, รักษ์พงศ์ , Rakphong 
) , all over the world, is a rare family name. The cognomen รักษ์พงศ์ is habitual in Thailand, where it is quite a rare surname, France, where it is an extremely rare surname, and China. Likewise, รักษ์พงศ์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rakpong | United States, Australia, Thailand |
| รักษ์พงศ์ | Thailand |
| Rakphong | France, United States, Thailand, China |