Myrna is a beautiful and unique name of Spanish origin, derived from the word "mirno" meaning "mine". It has been popular in Spain since the Middle Ages, originally given to daughters of wealthy families, but now widely used among diverse backgrounds. Despite its Spanish roots, Myrna has been adopted by various cultures throughout history, with minor variations like 'Myerna' in Greek or 'Myrna' in Russian. Today, it remains a popular choice for parents seeking an elegant and distinctive name for their daughter.