Surname Konphaeng (Konphaeng 
) , in the entire world, is an extremely rare family name. The last name Konphaeng is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname. Also, Konphaeng is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Konphaeng | United States, Thailand |