Westley is a distinctive boys' name in United States, ranking #1354 in 1999 with 89 recorded births. The name reached its all-time peak in 2025 with 453 births ranking #619. Since 1996, the popularity has increased by 11.3%. In 1999, approximately 1 in every 21,574 boys born was named Westley. RISING Recent data shows the name is currently rising.