Last name บุญดิษฐ (บุญดิษฐ 
) , across the world, is a very rare cognomen. The cognomen บุญดิษฐ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Much less frequently, บุญดิษฐ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| บุญดิษฐ | Thailand |