Family name พิว (Phio 
, พิว ) , in all the world, is a rare last name. The cognomen พิว is habitual in South-eastern Asia, particularly Myanmar, where it is a rare surname, Indonesia, where it is a very rare surname, and Malaysia. Not in comparison with a country's population, it is commonest in South-eastern Asia, particularly Indonesia, Myanmar, and Thailand. Likewise, พิว is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Phio | Thailand, Indonesia, Botswana, Laos, Myanmar |
| พิว | Thailand |