Around the globe, แสงวน (แสงวน 
) is a very rare epicene first name. The first name แสงวน is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare unisex name. Very seldom, แสงวน is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| แสงวน | Thailand |