Lesley is a distinctive boys' name in United States, ranking #10322 in 2011 with 7 recorded births. This places Lesley in the bottom 28% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 1999 with 21 births ranking #3656. Since 1996, the popularity has decreased by 53.3%. In 2011, approximately 1 in every 271,284 boys born was named Lesley. RISING Recent data shows the name is currently rising.