Surname Constantino Alejandro (Constantino Alejandro 
) , in the world, is a very rare cognomen. The surname Constantino Alejandro is characteristic of Chile, where it is a very rare surname, and Spain, where it is an extremely rare surname. More prevalently, Constantino Alejandro is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Constantino Alejandro | Ecuador, Spain, Chile, Peru, Costa Rica |