Les is a distinctive boys' name in United States, ranking #5472 in 2000 with 13 recorded births. The name reached its all-time peak in 2016 with 14 births ranking #6216. Since 1996, the popularity has increased by 160.0%. In 2000, approximately 1 in every 151,072 boys born was named Les. RISING Recent data shows the name is currently rising.