Surname Karanphon (Karanphon 
) , all over the world, is an extremely rare family name. Predominantly, Karanphon is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Karanphon | Thailand |
Sabaisap, Hemkhamluechai, Weraphan, Akkrapong, Piyawatdechar, Akkarapong, and Jiraratwattana