Westley is a distinctive boys' name in England & Wales, ranking #2857 in 2003 with 4 recorded births. The name reached its all-time peak in 2025 with 9 births ranking #2440. Since 1996, the popularity has decreased by 50.0%. In 2003, approximately 1 in every 74,882 boys born was named Westley. RISING Recent data shows the name is currently rising.