Lesly is a distinctive girls' name in United States, ranking #581 in 2010 with 505 recorded births. The name reached its all-time peak in 2003 with 839 births ranking #364. Since 1996, the popularity has increased by 53.0%. In 2010, approximately 1 in every 3,519 girls born was named Lesly. STABLE Recent data shows the name is currently stable.