Mystic first appears in the U.S. registration record in 1975. Its popularity climbed over the following decades. In 2006, 23 babies received the name (ranked #5856). Today it sits well outside the top 1,000 (around #12928), with roughly 8 babies named Mystic each year. Mystic's usage has held roughly steady recently. In total, around 390 babies have been registered with this name since 1880.