Cognomen Otao (Otao 
) , globally, is quite a rare family name. The surname Otao is characteristic of Portugal, where it is a rare surname, Philippines, and Kenya. Much less frequently, Otao is the forename as well as the last name.
Mr, Edna, Fely, Igor, Ippu, Maria, Mario, Marco, Mayra, Mosil, Mercy, Alfie, Andon, Ariel, Arnel, Abibo, Ashir, Cesar, Kachi, Pedro, Romel, Romeo, Elom, Else, Nuno, Noel, Ko, Ana, Rey, Riz, Jun, Anta, Asir, Acer, Roel, Rene, Roger, Ruth, Gina, Gino, Lina, Lita, Lito, Jose, Joao, Joel, Tita, Nita, Ruel, and Ricky