Azion first appears in the U.S. registration record in 1999. Its popularity climbed over the following decades. In 2024, 21 babies received the name (ranked #4709). Today it sits well outside the top 1,000 (around #5559), with roughly 16 babies named Azion each year. Azion's usage has held roughly steady recently. In total, around 311 babies have been registered with this name since 1880.