Across the world, Gaiga (Gaiga 
) is a very rare unisex first name. The first name Gaiga is characteristic of Italy, where it is a very rare gender-neutral name, and India, where it is an extremely rare unisex name. Much more frequently, Gaiga is the last name as well as the forename.
Mr, Luiz, Jane, Jose, Joel, Tara, Noel, Elio, Elsa, Elba, Luis, Enos, Olga, Maria, Mario, Marta, Marco, Marly, Mauro, Mabel, Mirta, Vera, Santo, Luca, Gise, Ms, Max, Mme, Ana, Eva, Ugo, Marc, Sara, Alan, Lara, Anna, Caio, Beng, Rosa, Rene, Rick, Rita, Davi, Dora, Gino, Adan, and Sarah