Last name Полиах (Poliah 
, Полиах 
, Poliakh 
) , across the world, is a rare surname. The last name Полиах is characteristic of Trinidad and Tobago, where it is quite a rare surname, Mauritius, and Malaysia, where it is a rare surname. Not in comparison with a country's population, it most frequently occurs in Malaysia, Trinidad and Tobago, and South Africa. Very seldom, Полиах is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Poliah | Mauritius, United States, Trinidad and Tobago, Malaysia, South Africa |
| Полиах | Russia |
| Poliakh | Ukraine |
| Polyakh | Russia, Canada, United States, Ukraine, Belarus |