Across the world, Filley (Filli 
, Filley 
) is quite a rare gender-neutral first name. The forename Filley is characteristic of Ethiopia, where it is a rare gender-neutral name, Senegal, where it is a rare male name, and Italy, where it is a very rare feminine name. In absolute terms, it most frequently occurs in Ethiopia, Senegal, and Indonesia. Also, Filley is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Filli | Indonesia, Ethiopia, Switzerland, Senegal, United States |
| Filley | United Kingdom, Australia, United States, India, France |