Leighanna is a distinctive girls' name in United States, ranking #3936 in 2002 with 33 recorded births. The name reached its all-time peak in 2008 with 48 births ranking #3455. Since 1996, the popularity has increased by 26.9%. In 2002, approximately 1 in every 54,449 girls born was named Leighanna. FALLING Recent data shows the name is currently falling.