Family name Wichittararak (Wichittararak 
) , around the world, is a very rare last name. The family name Wichittararak is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Wichittararak | Thailand |
Wipawee, Chayangkun, and Patharaporn