Around the world, Беллі (Bellei 
, Беллі 
) is a rare epicene first name. The first name Беллі is habitual in Southern Europe, particularly Italy, where it is a rare gender-neutral name. Predominantly, Беллі is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Bellei | Italy, Switzerland, Argentina, France, Brazil |
| Беллі | Ukraine |