Cognomen 이나 (Ina 
, 이나 
) , in the entire world, is a common surname. The family name 이나 is habitual in Albania, where it is quite a common surname, Georgia, and Malaysia (explore the name in all countries). Not in comparison with a country's population, it is commonest in Indonesia, India, and Malaysia. More frequently, 이나 is the forename as well as the last name.