Lesli is a distinctive girls' name in United States, ranking #1457 in 2003 with 135 recorded births. The name reached its all-time peak in 2001 with 166 births ranking #1222. Since 1996, the popularity has increased by 73.1%. In 2003, approximately 1 in every 13,534 girls born was named Lesli. FALLING Recent data shows the name is currently falling.