Family name Gieco (Gieco 
) , all over the world, is a rare cognomen. The cognomen Gieco is habitual in Argentina, where it is quite a rare surname, Italy, where it is a very rare surname, and Peru, where it is an extremely rare surname. In absolute terms, the name is most common in Argentina, Italy, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Gieco | Italy, Philippines, United States, Argentina, Brazil |
|
león gieco Argentine singer, songwriter, AR (b. 1951) |
|
| enzo gieco (b. 1937) |
|
|
| alberto gieco Argentine film director, AR (b. 1952) |
|
Ale, Hugo, Ines, Irma, Ilda, Olga, Yany, Maria, Mario, Marta, Marga, Mateo, Mauro, Mirta, Santi, Sofia, Alexa, Alina, Aline, Alida, Angel, Ariel, Ezio, Enzo, Elsa, Elio, Ana, Luz, Milu, Aldo, Agos, Aida, Aixa, Axel, Cele, Blas, Celia, Raul, Rina, Rita, Lady, Leon, Liza, Lito, Luis, Jose, Juan, Nora, Rosa, and Celso