Globally, Diad (Diad 
) is a very rare largely girly, but uncommonly masculine first name. The first name Diad is habitual in Southern Asia, particularly India, where it is an extremely rare predominantly feminine, but scarcely male name. More prevalently, Diad is the last name as well as the forename.
Ali, Angel, Ahmed, Bruna, Paulo, Roger, Delia, David, Diana, José, Sueli, Jorge, Julio, Tiago, Elias, Elena, Herni, Yermy, Marcos, Manoel, Monica, Joana, Shady, Saulo, Mauro, Ana, Amr, Bia, Leo, Mari, Maya, Sisa, Baye, Raul, Rosa, Dias, Gina, Luis, Luiz, Jose, Juan, Tony, Noor, Eddy, Imad, Maria, Mikael, and Miguel