Around the globe, Бирна (Birna 
, Бирна 
) is a rare gender-neutral first name. The first name Бирна is habitual in Iceland, where it is quite a common feminine name, Romania, where it is a rare male name, and Peru, where it is a very rare female name. Not in comparison with a country's population, this name is the most popular in India, Iceland, and Indonesia. Very seldom, Бирна is the last name as well as the forename.