Last name บุญประถม (บุญประถม 
) , around the globe, is a very rare cognomen. The cognomen บุญประถม is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Very seldom, บุญประถม is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| บุญประถม | Thailand |