Westley is a distinctive boys' name in United States, ranking #751 in 2020 with 324 recorded births. This places Westley in the top 5% of ranked US boys' names for the year. Its actual usage is classified as Uncommon. The name reached its all-time peak in 2025 with 453 births ranking #619. Since 1996, the popularity has increased by 305.0%. In 2020, approximately 1 in every 5,324 boys born was named Westley. RISING Recent data shows the name is currently rising.