All over the world, Maria Mariana (Maria Mariana 
) is a rare primarily girly, but very seldom boy's forename. The first name Maria Mariana is habitual in Romania, where it is quite a rare dominantly female, but uncommonly male name, Peru, where it is a rare feminine name, and Chile. Much less frequently, Maria Mariana is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Maria Mariana | Romania, Peru, Spain, Chile, Ecuador |
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