Westley is a distinctive boys' name in England & Wales, ranking #2578 in 2004 with 5 recorded births. The name reached its all-time peak in 2025 with 9 births ranking #2440. Since 1996, the popularity has decreased by 37.5%. In 2004, approximately 1 in every 61,697 boys born was named Westley. RISING Recent data shows the name is currently rising.