Surname บุษยะ (Butsaya 
, บุษยะ , Boossaya ) , in the entire world, is a very rare family name. The cognomen บุษยะ is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname. More frequently, บุษยะ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Butsaya | United States, Thailand, Switzerland |
| Boossaya, บุษยะ | Thailand |