Arley is a distinctive boys' name in United States, ranking #6359 in 1998 with 9 recorded births. This places Arley in the bottom 44% 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. In 1998, approximately 1 in every 212,369 boys born was named Arley. RISING Recent data shows the name is currently rising.