Globally, Pophitchayakul (Pophitchayakul 
) is an extremely rare unknown gender given name. Much more prevalently, Pophitchayakul is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Pophitchayakul | Thailand |
Wichai, Suwanna, Supaphit, Phichaya, and Chaiyaphit