Lesli is a distinctive girls' name in United States, ranking #1409 in 2005 with 152 recorded births. The name reached its all-time peak in 2001 with 166 births ranking #1222. Since 1996, the popularity has increased by 94.9%. In 2005, approximately 1 in every 12,156 girls born was named Lesli. FALLING Recent data shows the name is currently falling.