Throughout the world, Maestrelli (Maestrelli 
) is a very rare unisex given name. The forename Maestrelli is habitual in Southern Europe, particularly Italy, where it is a rare epicene name. Predominantly, Maestrelli is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Maestrelli | Brazil, France, Argentina, United States, Italy |
Mr, Gael, Gema, Lacy, Leni, Lena, Luci, Luca, Luce, Luis, Luiz, Jane, Jose, John, Joao, Joey, Jean, Juan, Nair, Nino, Elen, Elza, Davi, Rita, Rino, Rosi, Ms, Ale, Ana, Lia, Edo, Eny, Eva, Fã, Ivo, Ugo, Edna, Mary, Mino, Sara, Alex, Alda, Aldo, Anna, Asir, Braz, Kara, Rosa, Matt, and Enio