Surname Mandao (Mandao 
) , across the world, is quite a rare family name. The cognomen Mandao is habitual in Philippines, where it is quite a rare surname, Tanzania, where it is a rare surname, and Turkey, where it is an extremely rare surname. Measured by absolute frequency, it is the most numerous in Philippines, Tanzania, and India. Very seldom, Mandao is the forename as well as the last name.
Ben, Tony, Tema, Nida, Nora, Noel, Elsa, Eric, Enid, Emie, Olom, Udag, Mario, Marra, Maila, Magno, Merly, Merla, Merna, Milok, Munir, Myrna, Taeb, Juvy, Juny, Jojo, Roy, Rey, Jay, Jun, Memi, Mila, Alma, Amar, Aida, Bido, Sanie, Rose, Rene, Remy, Rico, Rudy, Gina, Leni, Leny, Lita, Lito, Joel, Roky, and Sakib