Leighann is a distinctive girls' name in United States, ranking #1795 in 1997 with 84 recorded births. The name reached its all-time peak in 1997 with 84 births ranking #1795. Since 1996, the popularity has increased by 35.5%. In 1997, approximately 1 in every 20,722 girls born was named Leighann. FALLING Recent data shows the name is currently falling.