Family name Delgadillo Delgado (Delgadillo Delgado 
) , in the world, is a very rare surname. The surname Delgadillo Delgado is characteristic of Latin America and the Caribbean, particularly Bolivia, where it is a rare surname, and Chile, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Delgadillo Delgado | Bolivia, Chile |