Leighanne is a distinctive girls' name in United States, ranking #15723 in 2013 with 6 recorded births. The name reached its all-time peak in 1997 with 33 births ranking #3503. Since 1996, the popularity has decreased by 77.8%. In 2013, approximately 1 in every 292,402 girls born was named Leighanne. FALLING Recent data shows the name is currently falling.