In all the world, Petra-Maria (Petra-Maria 
) is a rare girly given name. The first name Petra-Maria is characteristic of Western Europe, particularly Germany, where it is a rare feminine name. Parts of the name also exists independently as a first name Petra, and a first name Maria.
| VARIANT | COUNTRY |
|---|---|
| Petra-Maria | France, Germany, United Kingdom |
| petra-maria schnitzer Austrian opera singer, AT (b. 1963) |
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| petra-maria schumm-draeger |
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| petra-maria bulang |
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