Cognomen Cadaa (Cadaa 
) , in all the world, is a rare family name. The last name Cadaa is characteristic of Philippines, where it is a rare surname, Argentina, where it is an extremely rare surname, and China. Not in comparison with a country's population, the name is most common in Philippines, China, and India. Very seldom, Cadaa is the forename as well as the last name.
Raul, Marivic, Marcela, Michael, Simeona, Avedele, Rethelma, Rizalda, Gudioso, Lanijen, Jacknil, Joenita, Vicente, William, Monalisa, Merlinda, Michelle, Agrepino, Reynalyn, Luminada, Nehemias, Federico, Marichu, Ursulita, Vinson, Eldita, Rico, Lito, Juan, Nilo, Eric, Perla, Peter, Rodel, Diana, Norma, Elvic, Vilma, Samuel, Shella, Artoro, Camilo, Brando, Rachel, Dondon, Jaypee, Nenita, Evelyn, and Ursolita