Last name 시나 (Cena 
, 시나 
, Kippei 
) , globally, is a common surname. The last name 시나 is habitual in Albania, where it is quite a common surname, Kosovo, and North Macedonia (explore the name in all countries). Not in comparison with a country's population, it most frequently occurs in Philippines, Argentina, and Egypt. Very seldom, 시나 is the forename as well as the last name.