Surname Phatiwut (Phatiwut 
) , worldwide, is an extremely rare last name. The cognomen Phatiwut is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname. More prevalently, Phatiwut is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Phatiwut | Thailand |
Chakama, and Wetchakama