Cognomen Gby (Gby 
) , worldwide, is a rare last name. The cognomen Gby is habitual in Romania, where it is a rare surname, France, where it is a very rare surname, and Indonesia. Much less frequently, Gby is the forename as well as the last name.
Ru, Armoni, Chahir, Chloé, Ganesh, Jordan, Julien, Olympe, Xavier, Andrei, Mélany, Bastien, Gabriel, Gabryel, Gabytzu, Gabytza, Charline, Gabriela, Valentin, Armelle, Valérie, Marine, Ionut, Max, Alex, Anny, Arif, Adel, Gabi, Gaby, Lora, Iulia, Léa, Hanz, Hadi, Murat, Sarah, Badew, Gabby, Nelly, Nessa, Juju, and Gabriella