Last name Phimphisorn (Phimphisorn 
) , in all the world, is an extremely rare surname. The cognomen Phimphisorn is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname. Much more frequently, Phimphisorn is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Phimphisorn | United States, Thailand |