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