Cognomen บุญตอบ (บุญตอบ 
) , in the world, is a very rare surname. The surname บุญตอบ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Much less frequently, บุญตอบ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| บุญตอบ | Thailand |