Cognomen ပျက် (Byak 
, ပျက် 
) , around the globe, is a very rare family name. The surname ပျက် is habitual in Australia, where it is a rare surname, Myanmar, where it is a very rare surname, and New Zealand. Not in comparison with a country's population, this name is the most popular in Australia, Myanmar, and India. Much less frequently, ပျက် is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Byak | Australia, India, New Zealand, United States, Nigeria |
| ပျက် | Myanmar |