Adelena first appears in the U.S. registration record in 1915. Its popularity climbed over the following decades. In 2016, 33 babies received the name (ranked #4345). Today it sits well outside the top 1,000 (around #6367), with roughly 19 babies named Adelena each year. Adelena's usage has held roughly steady recently. In total, around 369 babies have been registered with this name since 1880.