Throughout the world, อรุณรัตน (อรุณรัตน 
) is a very rare epicene given name. The given name อรุณรัตน is habitual in South-eastern Asia, particularly Thailand, where it is a very rare unisex name. Very seldom, อรุณรัตน is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| อรุณรัตน | Thailand |