All around the world, Marta Andrea (Marta Andrea 
) is quite a rare feminine forename. The first name Marta Andrea is habitual in Chile, where it is quite a rare girly name, Romania, where it is a rare feminine name, and Spain, where it is a very rare principally feminine, but very infrequently masculine name. Much less frequently, Marta Andrea is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Marta Andrea | Peru, Ecuador, Romania, Spain, Chile |