Last name Claudio Estefano (Claudio Estefano 
) , in all the world, is an extremely rare surname. The family name Claudio Estefano is habitual in Latin America and the Caribbean, particularly Chile, where it is a very rare surname. More frequently, Claudio Estefano is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Claudio Estefano | Ecuador, Chile, Costa Rica |