Cognomen Jégu (Jégu 
) , in the entire world, is a very rare family name. The cognomen Jégu is habitual in Western Europe, particularly France, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Jégu | France |
| pierre jégu French politician, FR (b. 1944) |
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| xavier jégu French politician, FR (b. 1951) |
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| jérémie jégu researcher (b. 1980) |
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| fanny jégu researcher (ORCID 0000-0003-2503-1391) |
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| michel jégu ichthyologist |
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Flo, Emilie, Fabien, Félix, Ingrid, Olivia, Morgane, Mélina, Antoine, Camille, Céline, Patrick, Pauline, Thierry, Nicolas, Florian, Marlène, Marjorie, Mickaël, Aurélie, Aurélia, Charline, Elodie, Thomas, Jeanne, Didier, Anne, Arno, Loic, Léo, Yann, Zoé, Marie, Sarah, Bruno, Kevin, Clément, David, Johan, Joris, Nadia, Marine, Marion, Maxime, Michel, Anaïs, Karine, Pierre, Loïc, and Philippe