Cognomen เตชะณรงค์ฤทธิ์ (เตชะณรงค์ฤทธิ์ 
) , worldwide, is an extremely rare last name. The family name เตชะณรงค์ฤทธิ์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| เตชะณรงค์ฤทธิ์ | Thailand |