All over the world, Sayao (Sayao 
) is a very rare gender-neutral given name. The forename Sayao is habitual in Philippines, where it is a very rare epicene name, and India, where it is an extremely rare unisex name. Predominantly, Sayao is the last name as well as the forename.
Mr, Akim, Caio, Beti, Buka, Kaio, Raul, Rose, Rony, Rene, Rita, Ruby, Ruth, Rute, Rudy, Ruel, Davi, Davy, Dina, Diva, Dora, Gian, Adao, Lara, Adel, Anna, Ms, Ana, Art, Ary, Kim, Gil, Lua, Jet, Ney, Efe, Ian, Yan, Zac, Mark, Mich, Mick, Siki, Alex, Alan, Alma, Aldo, Anne, and Levi