Surname Clavelin (Clavelin 
) , globally, is a rare cognomen. The family name Clavelin is habitual in France, where it is a rare surname, Brazil, where it is an extremely rare surname, and the United States. Very seldom, Clavelin is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Clavelin | Philippines, United States, France, Brazil, Democratic Republic of the Congo |
| charles-henri-constant clavelin French military personnel, FR (b. 1888) |
|
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| maurice clavelin FR (b. 1927) |
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