Around the globe, Thesun (Thesun 
, ดวงอาทิตย์ 
) is a very rare epicene given name. The first name Thesun is characteristic of Thailand, where it is a very rare predominantly masculine, but very seldom girly name, and Egypt, where it is a very rare female name. Also, Thesun is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Thesun | China, South Africa, Egypt, India, Myanmar |
| ดวงอาทิตย์ | Thailand |