Westley is a distinctive boys' name in England & Wales, ranking #3036 in 2000 with 3 recorded births. The name reached its all-time peak in 2025 with 9 births ranking #2440. Since 1996, the popularity has decreased by 62.5%. In 2000, approximately 1 in every 97,720 boys born was named Westley. RISING Recent data shows the name is currently rising.