In all the world, Надейна (Надейна ) is an extremely rare unknown gender first name. Much more frequently, Надейна is the last name as well as the forename.
Nadeina, Nadejna, Nadeyna, and Nadyeina
Наталія
) is an extremely rare unknown gender first name. Much more frequently, Надейна is the last name as well as the forename.