Family name Bouapha (Bouapha 
) , globally, is a rare surname. The surname Bouapha is habitual in Laos, where it is quite a common surname, France, where it is a very rare surname, and the United States. Also, Bouapha is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Bouapha | Laos, United States, France, Thailand, Canada |