Family name Pimhathai (Pimhathai 
) , throughout the world, is an extremely rare cognomen. Much more frequently, Pimhathai is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Pimhathai | United States, Thailand |
Sales, Subdhaweesaeng, Thatdee, Phakphiwnual, Tailangka, Wachsuwan, and Wijitnawin