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