Lesli is a distinctive girls' name in United States, ranking #1648 in 2008 with 137 recorded births. The name reached its all-time peak in 2001 with 166 births ranking #1222. Since 1996, the popularity has increased by 75.6%. In 2008, approximately 1 in every 13,801 girls born was named Lesli. FALLING Recent data shows the name is currently falling.