Arley is a distinctive girls' name in United States, ranking #4817 in 2011 with 29 recorded births. The name reached its all-time peak in 2021 with 36 births ranking #4024. Since 1996, the popularity has increased by 314.3%. In 2011, approximately 1 in every 60,648 girls born was named Arley. STABLE Recent data shows the name is currently stable.