Last name Quétin (Quétin 
) , in all the world, is a very rare family name. The surname Quétin is characteristic of Western Europe, particularly France, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Quétin | France |
| nicole quétin French painter, FR (b. 1934) |
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| michel quétin French historian of photography, FR (b. 1935) |
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| etienne quétin FR |
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| catherine quétin |
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