Around the world, บุญตันสา (Boonsa 
, บุญตันสา , Boontansa ) is a very rare masculine forename. The forename บุญตันสา is habitual in Western Asia, particularly Saudi Arabia, where it is a very rare masculine name. More frequently, บุญตันสา is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Boonsa | Saudi Arabia, Malaysia, Thailand |
| บุญตันสา, Boontansa | Thailand |