Surname Bernaud (Bernaud 
) , in the world, is quite a rare cognomen. The cognomen Bernaud is characteristic of France, where it is quite a rare surname, Argentina, where it is a very rare surname, and Brazil. Likewise, Bernaud is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Bernaud | France, Argentina, Dominican Republic, Brazil, Democratic Republic of the Congo |
| alain bernaud French composer, FR (b. 1932) |
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| dominique bernaud French entomologist, FR |
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