Surname Alejandro Senen (Alejandro Senen 
) , all over the world, is an extremely rare last name. The last name Alejandro Senen is characteristic of Latin America and the Caribbean, particularly Chile, where it is a very rare surname. More frequently, Alejandro Senen is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Alejandro Senen | Chile |