Cognomen Leuillet (Leuillet 
) , worldwide, is a rare surname. The last name Leuillet is habitual in Western Europe, particularly France, where it is a rare surname. Much less frequently, Leuillet is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Leuillet | France |
| germaine leuillet French Righteous Among the Nations, FR (b. 1894) |
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| georges leuillet French Righteous Among the Nations, FR (b. 1895) |
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| marie leuillet French Righteous Among the Nations, FR (b. 1910) |
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| henri leuillet FR (b. 1914) |
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Mr, Laurent, Ludovic, Francis, William, Philippe, Delphine, Ludivine, Jonathan, Juliette, Patrick, Nathalie, Isabelle, Stéphane, Alexandre, Catherine, Guillaume, Christophe, Christelle, Louis-Nicolas, Jacqueline, Valérie, Françoise, Céline, Sabrina, Ms, Tom, Marc, Jean, Fred, Andre, Clara, Bruno, Théo, Anthony, Yohan, Sabine, Coline, Cecile, Claude, Daniel, Louise, Thomas, Emilie, Franck, Marcel, and Marie-Laure