Surname Phonya (Phonya 
) , throughout the world, is a very rare last name. The surname Phonya is characteristic of Thailand, where it is a very rare surname, South Africa, where it is an extremely rare surname, and India. More frequently, Phonya is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Phonya | United States, India, South Africa, Thailand |