Family name Montantin (Montantin 
) , around the world, is a rare last name. The surname Montantin is characteristic of Western Europe, particularly France, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Montantin | France |
| michèle montantin French entrepreneur and writer, FR (b. 1943) |
|
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| guy montantin researcher (ORCID 0000-0003-1886-4133) |
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