Surname อุทริยะ (Uthariya 
, อุทริยะ 
) , in the world, is a very rare family name. The cognomen อุทริยะ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Also, อุทริยะ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Uthariya | India |
| อุทริยะ | Thailand |