Surname Phoyi (Phoyi 
) , worldwide, is a very rare cognomen. The surname Phoyi is characteristic of South Africa, where it is a very rare surname, Thailand, where it is an extremely rare surname, and India. More prevalently, Phoyi is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Phoyi | South Africa, Democratic Republic of the Congo, India, Thailand |