Around the world, สมบุญญา (สมบุญญา 
) is a very rare unisex first name. The given name สมบุญญา is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare epicene name. Likewise, สมบุญญา is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| สมบุญญา | Thailand |