In the entire world, D'Amario (D'Amario 
) is a very rare unisex forename. The first name D'Amario is habitual in Southern Europe, particularly Italy, where it is a very rare epicene name. Much more frequently, D'Amario is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| D'Amario | Canada, Italy, Switzerland, France, Argentina |