Last name Rudier (Rudier 
) , throughout the world, is a very rare cognomen. The cognomen Rudier is characteristic of France, where it is a very rare surname, Mexico, and Nicaragua. Also, Rudier is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rudier | Costa Rica, Bolivia, Mexico, France, Peru |
| rené rudier French association football player, FR (b. 1933) |
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| alexis rudier French foundry owner, died 1897, FR |
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