Westley is a distinctive boys' name in United States, ranking #1527 in 2009 with 109 recorded births. The name reached its all-time peak in 2025 with 453 births ranking #619. Since 1996, the popularity has increased by 36.3%. In 2009, approximately 1 in every 18,195 boys born was named Westley. RISING Recent data shows the name is currently rising.