Cognomen Pĥýö (Pĥýö 
) , all around the world, is a rare family name. The last name Pĥýö is characteristic of South-eastern Asia, particularly Myanmar, where it is quite a rare surname. Much less frequently, Pĥýö is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Pĥýö | Myanmar |