Surname פיון (Ffion 
, Pyun 
, Fillon 
) , around the globe, is a common cognomen. The last name פיון is characteristic of South Korea, where it is quite a common surname, France, where it is quite a rare surname, and Bahrain, where it is a rare surname. Not in comparison with a country's population, it is commonest in South Korea, France, and the United States. Much less frequently, פיון is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ffion | China, United Kingdom, United Arab Emirates, Australia, United States |
| Pyun | Indonesia, South Korea, Philippines, United States, France |
| Fillon | Philippines, United States, Argentina, France, Democratic Republic of the Congo |
| פיון | Israel |