Family name Туиана (Туиана , Tuiana ) , all around the world, is an extremely rare surname. Predominantly, Туиана is the forename as well as the last name.
Tuyana
Ван, Лыгденова, Батуева, Гармаева, Дугарова, and Баглаева
, Tuiana 
) , all around the world, is an extremely rare surname. Predominantly, Туиана is the forename as well as the last name.