Cognomen Budtong (Budtong 
) , in the world, is a very rare last name. The surname Budtong is characteristic of South-eastern Asia, particularly Philippines, where it is a very rare surname, and Thailand, where it is an extremely rare surname. Also, Budtong is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Budtong | Thailand, Philippines |