Leslee is a distinctive girls' name in United States, ranking #5475 in 2009 with 26 recorded births. The name reached its all-time peak in 1999 with 43 births ranking #3082. Since 1996, the popularity has decreased by 27.8%. In 2009, approximately 1 in every 70,649 girls born was named Leslee. FALLING Recent data shows the name is currently falling.