Cognomen Germiny (Germiny 
) , throughout the world, is a very rare family name. The last name Germiny is habitual in France, where it is a very rare surname, the United States, where it is an extremely rare surname, and Brazil.
| VARIANT | COUNTRY |
|---|---|
| Germiny | Brazil, France, United States |
| maxime le bègue de germiny French historian (b. 1871) |
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| jean de germiny |
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| adeline de germiny |
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