Cognomen Галена (Galena 
, Галена 
) , around the world, is a rare family name. The surname Галена is characteristic of Reunion, where it is quite a common surname, North Macedonia, where it is quite a rare surname, and Bulgaria. Not in comparison with a country's population, this name is the most popular in the United States, Indonesia, and Reunion. Also, Галена is the forename as well as the last name.