Leighann is a distinctive girls' name in United States, ranking #3715 in 2009 with 43 recorded births. The name reached its all-time peak in 1997 with 84 births ranking #1795. Since 1996, the popularity has decreased by 30.6%. In 2009, approximately 1 in every 42,718 girls born was named Leighann. FALLING Recent data shows the name is currently falling.