Surname ยิ้มพิทักษ์กุล (ยิ้มพิทักษ์กุล, Yimpitakkul 
) , globally, is an extremely rare family name. The family name ยิ้มพิทักษ์กุล is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Yimpitakkul | Thailand |