Family name Milca Alejandra (Milca Alejandra 
) , throughout the world, is an extremely rare last name. The surname Milca Alejandra is characteristic of Latin America and the Caribbean, particularly Chile, where it is a very rare surname. More prevalently, Milca Alejandra is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Milca Alejandra | Chile, Argentina |