Across the world, แสงอรัญ (แสงอรัญ 
) is a very rare epicene forename. The given name แสงอรัญ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare unisex name. More frequently, แสงอรัญ is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| แสงอรัญ | Thailand |