All around the world, פיירוז (Fairuz 
, Feyruz 
, Fayruz ) is a common unisex first name. The forename פיירוז is habitual in Indonesia, where it is quite a rare gender-neutral name, Turkey, and Malaysia. In absolute terms, it is the most numerous in Indonesia, Turkey, and Bangladesh. Likewise, פיירוז is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Fairuz | Malaysia, Bangladesh, South Africa, Egypt, Indonesia |
| Feyruz | Israel, Ethiopia, United States, Azerbaijan, Turkey |
| Fayruz | Malaysia, Bangladesh, Egypt, Indonesia, Turkey |
| פיירוז | Israel |