Family name ฤิทธิ์เทพ (ฤิทธิ์เทพ 
) , all over the world, is an extremely rare last name. The surname ฤิทธิ์เทพ is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| ฤิทธิ์เทพ | Thailand |