>
Last name Promphakdi (Promphakdi ) , in the world, is a very rare surname. The cognomen Promphakdi is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Promphakdi | Thailand |
Wichian, Wiwittawin, Phatchathon, and Phikunthong