Arley is a distinctive girls' name in United States, ranking #4418 in 2015 with 32 recorded births. The name reached its all-time peak in 2021 with 36 births ranking #4024. Since 1996, the popularity has increased by 357.1%. In 2015, approximately 1 in every 55,770 girls born was named Arley. STABLE Recent data shows the name is currently stable.