Cognomen Bonnevaux (Bonnevaux 
) , in the world, is a very rare family name. The last name Bonnevaux is characteristic of Uruguay, where it is a rare surname, Switzerland, and France, where it is a very rare surname. Very seldom, Bonnevaux is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Bonnevaux | France, Spain, United States, Switzerland, Uruguay |
| hugues de bonnevaux French monk (1120-1194), FR (b. 1120) |
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| peter bonnevaux Military Governor of British Ceylon, LK (b. 1752) |
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| stella castillo de bonnevaux Uruguayan writer, UY (b. 1911) |
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