Aileth is a distinctive girls' name in United States, ranking #8879 in 2025 with 11 recorded births. This places Aileth in the bottom 49% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2006 with 14 births ranking #8255. In 2025, approximately 1 in every 146,115 girls born was named Aileth. RISING Recent data shows the name is currently rising.