Family name Milagro Cecilia (Milagro Cecilia 
) , in all the world, is an extremely rare last name. The cognomen Milagro Cecilia is characteristic of Latin America and the Caribbean, particularly Chile, where it is an extremely rare surname. More frequently, Milagro Cecilia is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Milagro Cecilia | Argentina, Peru, Chile, Ecuador, Costa Rica |