Throughout the world, Ralf-Rainer (Ralf-Rainer 
) is a rare masculine first name. The first name Ralf-Rainer is habitual in Western Europe, particularly Germany, where it is a rare masculine name. Parts of the name also exists independently as a first name Ralf, and a first name Rainer.
| VARIANT | COUNTRY |
|---|---|
| Ralf-Rainer | United States, Germany |
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ralf-rainer odenwald German painter, DE (b. 1950) |
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| ralf-rainer rygulla German writer, DE (b. 1943) |
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| ralf-rainer piesold DE |
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