Family name Santullano (Santullano 
) , globally, is a very rare last name. The family name Santullano is characteristic of Spain, where it is a very rare surname, Chile, where it is an extremely rare surname, and the United States. Much less frequently, Santullano is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Santullano | Chile, Spain, United States |
|
luis álvarez santullano Spanish teacher (1879-1952), ES (b. 1879) |
|
| manuel álvarez santullano (b. 1844) |
|