Family name Du Fresne (Du Fresne 
) , in the world, is a very rare cognomen. The cognomen Du Fresne is characteristic of Australia, where it is a very rare surname, Canada, and France. In absolute terms, it is commonest in the United States, Germany, and France.
| VARIANT | COUNTRY |
|---|---|
| Du Fresne | Germany, Australia, France, Canada, United States |
| joseph du fresne de francheville French writer (1704-1781), FR (b. 1704) |
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| gaston du fresne de beaucourt FR (b. 1833) |
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