Surname Champagneux (Champagneux 
) , all over the world, is a very rare last name. The cognomen Champagneux is habitual in Western Europe, particularly France, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Champagneux | France |
| luc-antoine donin de rosière de champagneux 1744-1807; Französ. Journalist; Bürgermeister von Bourgoin, Leiter des 1. Büro des Innenministeriums (b. 1744) |
|
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| anselme-benoît champagneux French botanist (1774-1845), FR (b. 1774) |
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