Last name เดชฤทธิ์ณรงค์ (เดชฤทธิ์ณรงค์ 
) , around the globe, is a very rare surname. The family name เดชฤทธิ์ณรงค์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| เดชฤทธิ์ณรงค์ | Thailand |