Surname Davost (Davost 
) , all around the world, is a rare family name. The family name Davost is habitual in France, where it is a rare surname, and Brazil, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Davost | France, Brazil |
| ambroise davost French Jesuit missionary, FR (b. 1586) |
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| jean-charles davost French politician, FR (b. 1735) |
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| rené davost (b. 1884) |
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| marcelle davost (b. 1890) |
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| patrice davost French magistrate, FR (b. 1946) |
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| claude davost |
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