Cognomen Deniaux (Deniaux 
) , in the world, is a rare last name. The cognomen Deniaux is habitual in France, where it is a rare surname, and the United Kingdom, where it is an extremely rare surname. Much less frequently, Deniaux is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Deniaux | France, United Kingdom |
| élizabeth deniaux Elizabeth Deniaux; maître-assistant d'histoire ancienne à l'Université de Caen, FR (b. 1944) |
|
|
| christophe deniaux French politician, FR (b. 1970) |
|
|
| johan deniaux French politician, FR (b. 1971) |
|
Mr, Lydie, Julie, Nadia, Marine, Marion, Martin, Mathis, Maxime, Mickey, Sophie, Aleksi, Agathe, Carole, Pierre, Romain, Renato, Gaetan, Gerard, Gilles, Joseph, Julien, Laura, David, Rémi, Karen, Ms, Lea, Lou, Elo, Anne, Karo, Rene, Léo, Jean, Tony, Thomas, Hugo, Yann, Marie, Sacha, Simon, Serge, Sonia, Aline, Andre, Cindy, Bruno, Frã, and Eliane