Surname บุญญามาศ (Bunyamas 
, Bunyamat , บุญญามาศ ) , across the world, is a rare cognomen. The last name บุญญามาศ is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname. Very seldom, บุญญามาศ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Boonyamat, Bunyamat, บุญญามาศ, Bunyamas | Thailand |