Lesly is a distinctive girls' name in United States, ranking #505 in 2009 with 598 recorded births. The name reached its all-time peak in 2003 with 839 births ranking #364. Since 1996, the popularity has increased by 81.2%. In 2009, approximately 1 in every 3,072 girls born was named Lesly. STABLE Recent data shows the name is currently stable.