Cognomen Gallao (Gallao 
) , globally, is a rare family name. The cognomen Gallao is characteristic of Philippines, where it is a rare surname, Brazil, where it is a very rare surname, and Malaysia.
Mr, Mario, Marco, Mayra, Magda, Mauro, Maura, Saulo, Sueli, Serio, Sonia, Alcyr, Alana, Andre, Arcil, Celso, Cesar, Bruno, Karen, Roger, Ricky, David, Maria, Vera, Hugo, Tais, Ms, Mia, Ana, Jan, Ema, Ida, Mara, Alex, Anna, Ador, Dirce, Cyro, Rosa, Rute, Rhea, Diva, Luis, Luiz, Jane, Jose, Joao, Joel, Karl, and Garry