Surname Вана (Vana 
, Vanna 
, Вана 
) , all over the world, is a common cognomen. The cognomen Вана is characteristic of Eastern Europe, particularly Czechia, where it is quite a common surname, Bulgaria, and Slovakia, where it is quite a rare surname. In absolute terms, the name is most common in India, Czechia, and Bulgaria. More prevalently, Вана is the forename as well as the last name.