Globally, Antonio Alejandro (Antonio Alejandro 
) is quite a rare masculine first name. The forename Antonio Alejandro is characteristic of Chile, where it is quite a common male name, Peru, where it is a rare male name, and Spain. Very seldom, Antonio Alejandro is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Antonio Alejandro | Peru, Spain, Chile, Ecuador, Cuba |