Leslie is a distinctive girls' name in United States, ranking #596 in 2020 with 488 recorded births. The name reached its all-time peak in 2003 with 3,639 births ranking #91. Since 1996, the popularity has decreased by 81.7%. In 2020, approximately 1 in every 3,310 girls born was named Leslie. FALLING Recent data shows the name is currently falling.