Across the world, Pyay (Pyay 
, ပြည် ) is quite a rare masculine forename. The forename Pyay is habitual in Mongolia, where it is quite a common masculine name, Myanmar, where it is a rare boy's name, and Singapore. Not in comparison with a country's population, the name is most common in Mongolia, Myanmar, and Indonesia. Likewise, Pyay is the last name as well as the forename.