Last name Adela Miriam (Adela Miriam 
) , across the world, is an extremely rare surname. The cognomen Adela Miriam is characteristic of Latin America and the Caribbean, particularly Chile, where it is a very rare surname. More prevalently, Adela Miriam is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Adela Miriam | Peru, Ecuador, Chile |