All over the world, บุญเสียน (บุญเสียน 
) is a very rare epicene first name. The forename บุญเสียน is characteristic of South-eastern Asia, particularly Thailand, where it is a rare epicene name. Very seldom, บุญเสียน is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| บุญเสียน | Thailand |