Surname Phitchayatida (Phitchayatida 
) , throughout the world, is an extremely rare family name. Predominantly, Phitchayatida is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Phitchayatida | Thailand |
Jujai, Swasdee, Boorana, Chimwong, and Aphinanchotisakun