Family name Bertiaux (Bertiaux 
) , worldwide, is a rare last name. The cognomen Bertiaux is habitual in Belgium, where it is quite a rare surname, France, where it is a rare surname, and Norway, where it is a very rare surname. Measured by absolute frequency, the name is most common in France, Belgium, and the United States. Very seldom, Bertiaux is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Bertiaux | Canada, Argentina, Belgium, United States, France |
| michael bertiaux Occult writer, US (b. 1935) |
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| catja bertiaux performing artist in Canada |
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| eloïse bertiaux researcher |
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Mr, Sandy, Sarah, Shawn, Simon, Serge, Scott, Alain, Chris, Chloe, Brian, Bruno, Karen, Keith, Kevin, Patti, Denis, David, Glenn, Laura, Linda, Louis, Maude, Marie, Maria, Ève, Ms, Jo, Sã, Guy, Luc, Jim, Tez, Marc, Mark, Alex, Logan, Anne, Cleo, Paul, Rose, Dany, Gary, Jose, Jean, Elsa, Eric, Herv, Axel, and James