Aly is a distinctive girls' name in United States, ranking #3716 in 2025 with 40 recorded births. The name reached its all-time peak in 2016 with 76 births ranking #2425. Since 1996, the popularity has increased by 471.4%. In 2025, approximately 1 in every 40,182 girls born was named Aly. STABLE Recent data shows the name is currently stable.