Westley is a distinctive boys' name in United States, ranking #786 in 2018 with 291 recorded births. The name reached its all-time peak in 2025 with 453 births ranking #619. Since 1996, the popularity has increased by 263.8%. In 2018, approximately 1 in every 6,239 boys born was named Westley. RISING Recent data shows the name is currently rising.