Ayen first appears in the U.S. registration record in 2004. Its popularity climbed over the following decades. In 2022, 10 babies received the name (ranked #9771). Today it sits well outside the top 1,000 (around #12751), with roughly 7 babies named Ayen each year. Ayen's usage has held roughly steady recently. In total, around 103 babies have been registered with this name since 1880.