Cognomen Теяна (Teyana 
, Теяна 
) , in all the world, is a very rare family name. The last name Теяна is habitual in Venezuela, where it is an extremely rare surname, Ukraine, and the United States. In absolute terms, it is the most numerous in India, the United States, and Venezuela. Much more frequently, Теяна is the forename as well as the last name.