Myelin is a distinctive and modern female name, pronounced MY-eh-lin (/ˈmaɪəlɪn/). The name is relatively rare and has a contemporary feel, with only a few occurrences in recent years. In 2023, it was given to 5 newborn girls, ranking it at 15,121 in the United States. The name Myelin may remind some of the biological term "myelin sheath," which refers to the protective covering around nerve fibers in the body, essential for proper functioning of the nervous system. This association could appeal to those with interests in biology or medicine. A common variation of the name is Mylena, offering a slightly softer sounding alternative while maintaining the uniqueness of the original name. Myelin's rarity and scientific connotation make it an intriguing choice for parents seeking a unique yet meaningful name for their daughter.