Idaly first appears in the U.S. registration record in 1989. Its popularity climbed over the following decades. In 2003, 78 babies received the name (ranked #2211). Today it sits well outside the top 1,000 (around #6973), with roughly 17 babies named Idaly each year. Idaly's usage has held roughly steady recently. In total, around 984 babies have been registered with this name since 1880.