Arley is a distinctive boys' name in United States, ranking #5338 in 1999 with 12 recorded births. This places Arley in the top 46% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2025 with 92 births ranking #1755. Since 1996, the popularity has increased by 20.0%. In 1999, approximately 1 in every 160,007 boys born was named Arley. RISING Recent data shows the name is currently rising.