Family name อุญฉาจริยาวุฒ (อุญฉาจริยาวุฒ 
) , all over the world, is a very rare last name. The surname อุญฉาจริยาวุฒ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| อุญฉาจริยาวุฒ | Thailand |