Cognomen Phanniphong (Phanniphong 
) , in the entire world, is a very rare last name. The cognomen Phanniphong is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Very seldom, Phanniphong is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Phanniphong | Thailand |