Worldwide, จันทร์สว่าง (Chansavang 
, Chansawang 
, Junsawang 
) is a rare masculine first name. The first name จันทร์สว่าง is characteristic of South-eastern Asia, particularly Laos, where it is quite a rare masculine name. More frequently, จันทร์สว่าง is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Chansavang | Thailand, Canada, United States, Laos, France |
| Chansawang | Malaysia, United States, Thailand |
| Junsawang | Singapore, Thailand |
Chanasawang, Chandrsawang, Chandsawang, Chansaswang, Chansawarng, Chansawng, Cheunsawang, Chunsavang, Chunsawang, Jansawaeng, Jansawang, Jansawarng, Jhangsawang, Jhansawang, Junsavang, Junsawung, and Juntawang