Surname Prakamthong (Prakamthong 
) , all around the world, is a very rare last name. The surname Prakamthong is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Prakamthong | Thailand |
Wipa, Phatsuda, Inthira, and Pattanaphong