Cognomen Yelyana (Еляна , Yelyana ) , around the world, is an extremely rare last name. Much more frequently, Yelyana is the forename as well as the last name.
Ельяна
Oktaviani
, Yelyana 
) , around the world, is an extremely rare last name. Much more frequently, Yelyana is the forename as well as the last name.