All around the world, Berthout (Berthout 
) is an extremely rare unknown gender first name. Much more prevalently, Berthout is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Berthout | Brazil, France, Denmark, Canada |
| arnould berthout (b. 1050) |
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| gillis berthout (b. 1101) |
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| gauthier v berthout Est 1200 - 10 Apr 1243 (b. 1150) |
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| gauthier iii berthout Est 1150 - 1201 (b. 1150) |
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| gauthier iv berthout Est 1175 - 20 Oct 1219, EG (b. 1150) |
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| gauthier vi berthout Est 1225 - Abt 1286 (b. 1250) |
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| gauthier vii berthout (b. 1250) |
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Mr, Eddie, Herve, Henri, Yohan, Maryse, Magali, Maxime, Michel, Simone, Solene, Sophie, Steeve, Sylvie, Alexis, Alicia, Adèle, Celine, Cedric, Pascal, Pierre, Daniel, Théo, Jessy, Louis, David, Ms, Guy, Ange, Anne, Aude, Rene, Loic, Jean, Eric, Yves, Didier, Marie, Sarah, Serge, Alain, Alban, Andre, Cindy, Cyril, Bryan, Roger, Regis, Maggy, and Louise