Throughout the world, บุญสงวน (บุญสงวน 
, Boonsanguan 
) is an extremely rare unisex first name. More prevalently, บุญสงวน is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| บุญสงวน | Thailand |
| Boonsanguan | Malaysia, United States, Thailand |