Family name Tuyana (Туяна 
, Туиана , Tuyana 
) , worldwide, is a very rare cognomen. The surname Tuyana is characteristic of Russia, where it is a very rare surname, Kyrgyzstan, and South Africa. Not in comparison with a country's population, this name is the most popular in Russia, China, and South Africa. More prevalently, Tuyana is the forename as well as the last name.