Family name シナ (Cina 
, Cena , シナ 
) , all around the world, is a common last name. The surname シナ is characteristic of 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, the name is most common in India, Philippines, and Argentina. More frequently, シナ is the forename as well as the last name.