Family name Milca Belen (Milca Belen 
) , in all the world, is an extremely rare cognomen. The family name Milca Belen is habitual in Latin America and the Caribbean, particularly Chile, where it is a very rare surname. More frequently, Milca Belen is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Milca Belen | Chile, Peru |