Around the globe, สมอรุณ (สมอรุณ 
) is a very rare unisex forename. The forename สมอรุณ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare unisex name. Much less frequently, สมอรุณ is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| สมอรุณ | Thailand |