The name Myrna is believed to have originated from the ancient Greek word "myrrh," which refers to the aromatic resin obtained from certain tree species. This resin was highly valued and used in religious rituals, perfumes, and as an embalming agent in ancient times.

Myrrh is mentioned several times in the Bible, particularly in the Old Testament, where it is described as one of the precious gifts presented to the infant Jesus by the Magi. The name Myrna may have been derived from this association with the sacred and valuable myrrh.

The earliest recorded use of the name Myrna can be traced back to the late 19th century. One of the earliest known individuals with this name was Myrna Loy, an American actress born in 1905. She was a popular leading lady during the Golden Age of Hollywood and starred in numerous films, including "The Thin Man" series.

Another notable figure with the name Myrna was Myrna Blyth, born in 1942, an American businesswoman and author. She served as the editor-in-chief of Ladies' Home Journal and also wrote several books on various topics.

In the world of sports, Myrna Blasingame, born in 1956, was a former professional tennis player from the United States. She achieved a career-high ranking of No. 27 in the world and won two singles titles on the WTA Tour.

Myrna Milgrom, born in 1941, is a Canadian artist known for her abstract paintings and mixed media works. Her artwork has been exhibited in numerous galleries and museums across North America and Europe.

Myrna Kostash, born in 1949, is a Canadian writer and journalist of Ukrainian descent. She has published several acclaimed works, including memoirs and non-fiction books exploring themes of identity, culture, and history.