Surname Wiwatpanachai (Wiwatpanachai 
) , around the world, is an extremely rare family name. The family name Wiwatpanachai is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Wiwatpanachai | Thailand |
Panarat, and Pensithorn