In all the world, Douangchan (Douangchan 
) is an extremely rare masculine given name. Much less frequently, Douangchan is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Douangchan | Laos, United States, Thailand |
Misay, Sesum, Steele, Keomysay, Palivan, Manivong, Sangkaew, Bounsana, Douangxana, Lasrithammavan, Bunyavong, Keovannala, Preedanon, Phannavongsa, and Khamsomphou