Leanne is a moderately popular girls' name in England & Wales, ranking #292 in 2003 with 136 recorded births. The name reached its all-time peak in 1996 with 616 births ranking #88. Since 1996, the popularity has decreased by 77.9%. In 2003, approximately 1 in every 2,049 girls born was named Leanne. RISING Recent data shows the name is currently rising.