Ailen is a distinctive girls' name in United States, ranking #8647 in 2012 with 13 recorded births. This places Ailen in the top 44% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2022 with 105 births ranking #1907. In 2012, approximately 1 in every 135,442 girls born was named Ailen. RISING Recent data shows the name is currently rising.