All around the world, Uccello (Uccello 
, Ucelo 
) is a very rare epicene first name. The forename Uccello is characteristic of Southern Europe, particularly Italy, where it is a very rare epicene name. Much more prevalently, Uccello is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Uccello | Italy, France, United States, Argentina, Romania |
| Ucelo | Spain, Canada, Brazil, Guatemala, United States |