Worldwide, 菲飞 (菲飞 
) is quite a rare gender-neutral forename. The forename 菲飞 is habitual in Eastern Asia, particularly China, where it is a rare epicene name. Much less frequently, 菲飞 is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| 菲飞 | China |