Surname Phanphanut (Phanphanut 
) , all around the world, is an extremely rare cognomen. The last name Phanphanut is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname. Likewise, Phanphanut is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Phanphanut | Thailand |