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