Lesly is a distinctive girls' name in United States, ranking #693 in 2011 with 404 recorded births. The name reached its all-time peak in 2003 with 839 births ranking #364. Since 1996, the popularity has increased by 22.4%. In 2011, approximately 1 in every 4,353 girls born was named Lesly. STABLE Recent data shows the name is currently stable.