Family name Montandon (Montandon 
, Монтандон 
) , around the world, is quite a rare last name. The cognomen Montandon is characteristic of Switzerland, where it is quite a rare surname, Uruguay, and France, where it is a rare surname. In absolute terms, it most frequently occurs in Switzerland, France, and Brazil. Much less frequently, Montandon is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Montandon | Switzerland, France, United States, Uruguay, Brazil |
| Монтандон | Ukraine |
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arnold lucien montandon French entomologist, FR (b. 1852) |
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| augustin-laurent montandon Montandon, Auguste-Laurent (1803-1876 ; pasteur), FR (b. 1803) |
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| charles henri montandon CH (b. 1795) |
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| constant montandon (1812-1889), CH (b. 1812) |
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| eduardo augusto montandon Brazilian politician, BR (b. 1829) |
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| joão jacques henri montandon Brazilian politician (1872-1964), BR (b. 1872) |
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| raoul montandon Swiss architect (1877-1950), CH (b. 1877) |
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| george montandon French anthropologist, FR (b. 1879) |
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| léon montandon (1884-1971), CH (b. 1884) |
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cléopâtre montandon Swiss anthropologist and sociologist, CH (b. 1941) |
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| germana pozzi montandon italian entomologist (b. 1900) |
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| roger montandon Swiss painter (1918-2005), CH (b. 1918) |
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| aimé montandon CH (b. 1913) |
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| patricia montandon American writer, US (b. 1928) |
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philippe montandon Swiss footballer, CH (b. 1982) |
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