Isley is a distinctive boys' name in United States, ranking #11056 in 2000 with 5 recorded births. This places Isley in the bottom 9% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2016 with 22 births ranking #4521. In 2000, approximately 1 in every 392,786 boys born was named Isley. STABLE Recent data shows the name is currently stable.