Cognomen Ttatyana (Ттатьяна , Ttatyana ) , globally, is an extremely rare family name. Much more prevalently, Ttatyana is the forename as well as the last name.
Ттатиана
Tereshchenko
, Ttatyana 
) , globally, is an extremely rare family name. Much more prevalently, Ttatyana is the forename as well as the last name.