Arley is a distinctive girls' name in United States, ranking #6901 in 2012 with 18 recorded births. The name reached its all-time peak in 2021 with 36 births ranking #4024. Since 1996, the popularity has increased by 157.1%. In 2012, approximately 1 in every 97,819 girls born was named Arley. STABLE Recent data shows the name is currently stable.