Cognomen Pholsaksai (Pholsaksai 
) , in the world, is a very rare family name. The surname Pholsaksai is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Pholsaksai | Thailand |
Patpimon, Jeerawan, Jiraporn, Wittawat, and Manatsanan