Edlyn first appears in the U.S. registration record in 1955. Its popularity climbed over the following decades. In 1989, 27 babies received the name (ranked #3705). Today it sits well outside the top 1,000 (around #10725), with roughly 10 babies named Edlyn each year. Edlyn has been declining in recent years. In total, around 496 babies have been registered with this name since 1880.