Worldwide, Тиуниаева (Тиуниаева , Tiuniaeva ) is an extremely rare unknown gender first name. Predominantly, Тиуниаева is the last name as well as the forename.
Tyunyaeva
Марина, and Наталия
, Tiuniaeva 
) is an extremely rare unknown gender first name. Predominantly, Тиуниаева is the last name as well as the forename.