Last name Cadao (Cadao 
) , across the world, is quite a rare family name. The last name Cadao is habitual in Philippines, where it is a rare surname, Jordan, and Malaysia, where it is a very rare surname. In absolute terms, it is commonest in Philippines, Jordan, and Brazil.
Pj, Sanny, Alice, Allan, Alona, Anita, Ariel, Amado, Aimee, Celso, Bonie, Peter, Pedro, Randy, Roman, Rixon, Digna, Gregg, Luisa, Luzia, Luzyl, Jesus, Marie, Jimmy, Maria, Neil, May, Mae, Ann, Paz, Rey, Mark, Mika, Alen, Anne, Raul, Rose, Rene, Rica, Rito, Ruby, Dick, Levy, Lisa, Luiz, Jose, Joel, Emma, and Jinky