Cognomen Radiab (Radiab 
) , around the world, is a rare surname. The cognomen Radiab is habitual in Philippines, where it is a rare surname, and Saudi Arabia, where it is a very rare surname. Much less frequently, Radiab is the forename as well as the last name.
Ali, Apipah, Rasmia, Rayhan, Nairah, Nihaya, Noaima, Hairie, Ismael, Owaida, Mansawi, Mocaral, Samerah, Saidali, Sakirah, Amerogong, Campong, Cadidia, Badriah, Johaira, Johayra, Nabelah, Anisah, Soaida, Misbak, Moamar, Tox, Amer, Daya, Engr, Emil, Minso, Samad, Aleah, Almie, Ampog, Normila, Camar, Baida, Bocoa, Rommy, Galam, Tandi, Noaim, Emmah, Hakim, Fahad, Igang, Banjo, and Noraisa