Around the world, Semeraro (Semeraro 
) is a rare unisex first name. The first name Semeraro is habitual in Southern Europe, particularly Italy, where it is a rare gender-neutral name. Much more prevalently, Semeraro is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Semeraro | Argentina, United States, Switzerland, Germany, Italy |