Surname Phatsawi (Phatsawi 
) , all around the world, is an extremely rare cognomen. Predominantly, Phatsawi is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Phatsawi | Thailand |
Opat, Weie, Sujan, Napavorakul, Chankham, Klommoung, Sivapatiput, and Wichitphoklang