Cognomen บุษบัน (บุษบัน 
, Butsaban , Busaban 
) , around the globe, is a rare surname. The surname บุษบัน is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname. Also, บุษบัน is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Butsaban, บุษบัน, Budsaban | Thailand |
| Busaban | United States, Thailand |