Last name Fontannaz (Fontannaz 
) , across the world, is a rare family name. The family name Fontannaz is characteristic of Switzerland, where it is quite a rare surname, Portugal, where it is a rare surname, and France. In absolute terms, it is the most numerous in Switzerland, France, and Argentina. Very seldom, Fontannaz is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Fontannaz | Switzerland, Chile, United States, Argentina, France |
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marie fontannaz Swiss actress, CH |
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| lucienne fontannaz CA (b. 1945) |
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| nancy fontannaz Swiss Esperantist, CH |
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| julie fontannaz Swiss association football player, CH (b. 1997) |
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Mr, Carol, Denis, David, Diane, Dylan, Louis, Luisa, Joël, Juana, Norma, Eline, Odile, Marine, Marcos, Maruja, Manuel, Maxime, Michel, Miguel, Sergio, Sophie, Andre, Alain, Sarah, Sandy, Ms, Cã, Ben, Gil, Marc, Maud, Cata, Raul, Dawn, Jose, Sylvie, John, Juan, Thom, Tina, Nico, Elsa, Ilda, Yann, Yves, Maria, Marie, Jean, and Andrea