Family name Feiaz (Feiaz 
, Феяз 
) , around the world, is a very rare cognomen. The last name Feiaz is habitual in Greece, where it is a very rare surname, Georgia, and the United Kingdom, where it is an extremely rare surname. More frequently, Feiaz is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Feiaz | United Kingdom, South Africa, Georgia, Pakistan, Greece |
| Феяз | Russia, Ukraine |