Around the world, Rosa Marta (Rosa Marta 
) is a rare principally female, but very seldom masculine given name. The forename Rosa Marta is habitual in Chile, where it is quite a rare female name, Costa Rica, where it is a rare female name, and Angola. In absolute terms, it is commonest in Chile, Angola, and Spain. Much less frequently, Rosa Marta is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Rosa Marta | Angola, Spain, Peru, Ecuador, Chile |