Arley is a distinctive girls' name in United States, ranking #7874 in 2002 with 13 recorded births. The name reached its all-time peak in 2021 with 36 births ranking #4024. Since 1996, the popularity has increased by 85.7%. In 2002, approximately 1 in every 138,217 girls born was named Arley. STABLE Recent data shows the name is currently stable.