Surname Gwénaël (Gwénaël 
) , in the entire world, is a very rare family name. The surname Gwénaël is characteristic of Western Europe, particularly France, where it is a very rare surname. Predominantly, Gwénaël is the forename as well as the last name.
Rio, Gradit, Tanguy, Thomas, Naudon, Sagazan, Courtin, Rolland, Derrien, Guillou, Guégan, Lanne-Petit, Jézéquel, Tessier, Nicolas, Quéré, Maneille, Moureaud, Souillé, Bonnefoy, Rousseau, Guichard, Perrin, Colleu, Collet, Corlay, Jan, Mahe, Moal, Baro, Gall, Luco, Marie, Marin, Morin, Simon, Marquezin, Andre, Camus, Coget, Creff, Brazy, Patry, Petit, Poixe, Rault, Dayon, Martin, Annee, and Bertholet