Worldwide, Marta Olivia (Marta Olivia 
) is a rare female forename. The first name Marta Olivia is characteristic of Latin America and the Caribbean, particularly Chile, where it is quite a rare girly name, and Guatemala, where it is a rare girly name. Much less frequently, Marta Olivia is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Marta Olivia | Spain, Chile, Guatemala, Ecuador, Costa Rica |