Family name Pĥýō (Pĥýō 
) , globally, is a very rare last name. The family name Pĥýō is habitual in South-eastern Asia, particularly Myanmar, where it is a rare surname. Much less frequently, Pĥýō is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Pĥýō | Myanmar |