Cognomen นฤฤทธิ์ธานนท์ (นฤฤทธิ์ธานนท์ 
) , across the world, is a very rare family name. The cognomen นฤฤทธิ์ธานนท์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| นฤฤทธิ์ธานนท์ | Thailand |