Surname Phothisit (Phothisit 
) , worldwide, is a very rare family name. The last name Phothisit is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Phothisit | Thailand |
Pimjai, Vasana, Monchai, Waraporn, and Natthariya