Nadia originated in the Slavic languages; it means "hope of God", so is likely related to the Orthodox tradition of that area of the world.
Nadia Comaneci is Romanian and was raised in a communist country, where religion was suppressed. She has not publicly disclosed her religious beliefs.
A ‘Greek Orthodox’ Christian is a Christian who comes under the Orthodox Church of Greece. In the rest of the world, he or she would be known as an Orthodox Christian. The name "greek orthodox" should not be used to describe Orthodox Christians in other countries outside of Greece. There is no nationality in the Orthodox Church. It is open to people of all backgrounds, races and cultures. Orthodox Christians in Japan are Japanese Orthodox, Orthodox Christians in Russia are Russian Orthodox, Orthodox Christians in America are American Orthodox, etc.
Uniate
Eastern Orthodox Church.
christian Orthodox.
Most likely no. He is Serbian, and his name is orthodox christian.
Nadia Alg's birth name is Nadia Alj.
Nadia Wit's birth name is Nadia Sugich.
Nadia Manly's birth name is Nadia Alaglan.
Nadia Dawn's birth name is Nadia Dhawan.
Nadia Tass's birth name is Nadia Tassopoulos.
Nadia DiMofte's birth name is Nadia Rus.