Around the globe, D'Alesio (D'Alesio 
) is a very rare unisex given name. The given name D'Alesio is habitual in Southern Europe, particularly Italy, where it is a very rare epicene name. Much more prevalently, D'Alesio is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| D'Alesio | Italy, France, Canada, United States, Argentina |