Surname อุณรุทธ์ (อุณรุทธ์ 
) , throughout the world, is a very rare cognomen. The last name อุณรุทธ์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Likewise, อุณรุทธ์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| อุณรุทธ์ | Thailand |