Family name Geby (Geby 
) , across the world, is a rare last name. The cognomen Geby is characteristic of Indonesia, where it is a rare surname, Tanzania, where it is a very rare surname, and Honduras. In absolute terms, it is commonest in Indonesia, Tanzania, and Malaysia. More prevalently, Geby is the forename as well as the last name.
Ayu, Clarisa, Ramelie, Dewinta, Gabriel, Natalia, Vanessa, Fansuri, Firdana, Yolanda, Aprilia, Maharani, Sianipar, Angelina, Chantika, Nurlinda, Sihombing, Anastasya, Agnesthasia, Gabriella, Hutabarat, Meilenia, Silvana, Saputra, Maurine, Sari, Aria, Wita, Arini, Aulia, Putri, Jacob, Tania, Nidia, Fania, Fenny, Otivriyanti, Monica, Melisa, Suwito, Ardisa, Adisty, Agatha, Rawung, Olivia, Zastra, Varughese, and Nainggolan