Leanne is a distinctive girls' name in United States, ranking #1599 in 2010 with 136 recorded births. The name reached its all-time peak in 1997 with 292 births ranking #732. Since 1996, the popularity has decreased by 47.5%. In 2010, approximately 1 in every 13,069 girls born was named Leanne. STABLE Recent data shows the name is currently stable.