Surname Phutthi (พุฒิ 
, พุทธิ , Phutthi 
) , in the world, is a rare cognomen. The surname Phutthi is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname. Also, Phutthi is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| พุทธิ, พุฒิ | Thailand |
| Phutthi | Malaysia, Thailand |