Last name Riyana (Riyana 
, ريانا 
, Рияна 
) , globally, is quite a common family name. The family name Riyana is habitual in Indonesia, where it is quite a rare surname, Kuwait, where it is a rare surname, and Ethiopia. Not in comparison with a country's population, it is the most numerous in Indonesia, Ethiopia, and Bangladesh. More prevalently, Riyana is the forename as well as the last name.