In the world, Guibay (Guibay 
) is an extremely rare female first name. Much more frequently, Guibay is the last name as well as the forename.
El, Oliver, Rebecca, Domingo, Jenevev, Emmaley, Harlene, Jerome, Facundo, Clefford, Patricio, Carmelito, Cresencio, Benedicta, Betancourt, Irencia, Jacquiline, Jaypee, Dinylo, Rey, Lea, Lynn, Emma, Arman, Pedro, Laarni, Delyn, Jimmy, Elmer, Edlyn, Huven, Marisa, Presca, Jerry, and Gerald James