Surname Fhay (Fhay 
) , in the entire world, is a rare cognomen. The family name Fhay is characteristic of Myanmar, where it is a rare surname, Indonesia, where it is a very rare surname, and France, where it is an extremely rare surname. Measured by absolute frequency, it is commonest in Indonesia, Myanmar, and the United States. Also, Fhay is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Fhay | Myanmar, Philippines, United States, Indonesia, Saudi Arabia |