Eilee first appears in the U.S. registration record in 2005. Its popularity climbed over the following decades. In 2017, 27 babies received the name (ranked #4959). Today it sits well outside the top 1,000 (around #6526), with roughly 19 babies named Eilee each year. Eilee's usage has held roughly steady recently. In total, around 293 babies have been registered with this name since 1880.