Leanne is a distinctive girls' name in United States, ranking #1807 in 2015 with 116 recorded births. The name reached its all-time peak in 1997 with 292 births ranking #732. Since 1996, the popularity has decreased by 55.2%. In 2015, approximately 1 in every 15,385 girls born was named Leanne. STABLE Recent data shows the name is currently stable.