Leighanne is a distinctive girls' name in United States, ranking #9895 in 2014 with 11 recorded births. The name reached its all-time peak in 1997 with 33 births ranking #3503. Since 1996, the popularity has decreased by 59.3%. In 2014, approximately 1 in every 162,358 girls born was named Leighanne. FALLING Recent data shows the name is currently falling.