Nadia \n(a)-dia\ as a girl's name is pronounced NAH-d'-yah. It is of Russian origin, and the meaning of Nadia is "hope". A popular name in Russia. See also Nadine. Gymnast Nadia Comaneci; poet Nadezhda Mandelstam.
Nadia has 14 variant forms: Nada, Nadege, Nadejda, Nadezhda, Nadie, Nadija, Nadiya, Nadja, Nady, Nadya, Nadyenka, Nadzia, Nata and Natka.
Baby names that sound like Nadia are Nidia and Nydia.