Throughout the world, Alejandro Hilario (Alejandro Hilario 
) is a very rare boy's first name. The forename Alejandro Hilario is habitual in Latin America and the Caribbean, particularly Peru, where it is a very rare male name, and Chile. Very seldom, Alejandro Hilario is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Alejandro Hilario | Peru, Ecuador, Chile |