Throughout the world, เดชอรุณ (เดชอรุณ 
) is a very rare boy's given name. The first name เดชอรุณ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare boy's name. Likewise, เดชอรุณ is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| เดชอรุณ | Thailand |