Ilianna first appears in the U.S. registration record in 1982. Its popularity climbed over the following decades. In 2010, 61 babies received the name (ranked #2849). Today it sits well outside the top 1,000 (around #4180), with roughly 35 babies named Ilianna each year. Ilianna's usage has held roughly steady recently. In total, around 1,138 babies have been registered with this name since 1880.