Lesly is a distinctive boys' name in United States, ranking #6161 in 2000 with 11 recorded births. The name reached its all-time peak in 1998 with 13 births ranking #5067. Since 1996, the popularity has increased by 120.0%. In 2000, approximately 1 in every 178,539 boys born was named Lesly. FALLING Recent data shows the name is currently falling.