Aelius is a distinctive boys' name in United States, ranking #12280 in 2023 with 5 recorded births. This places Aelius in the bottom 14% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2025 with 12 births ranking #6816. In 2023, approximately 1 in every 341,710 boys born was named Aelius. RISING Recent data shows the name is currently rising.