Family name Bang One (Bang One 
) , around the world, is a very rare surname. The family name Bang One is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Much more frequently, Bang One is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Bang One | Laos, Thailand |
Phanak, Sayasane, Phatdouangta, Phon Amath, Khambounphong, Chanthavong, Thammavongsa, and Vongphachanh