Family name Werner Alejandro (Werner Alejandro 
) , in the world, is a very rare last name. The cognomen Werner Alejandro is habitual in Latin America and the Caribbean, particularly Chile, where it is a very rare surname. More frequently, Werner Alejandro is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Werner Alejandro | Ecuador, Chile, Peru, Costa Rica |