Leighann is a distinctive girls' name in United States, ranking #3389 in 2011 with 48 recorded births. The name reached its all-time peak in 1997 with 84 births ranking #1795. Since 1996, the popularity has decreased by 22.6%. In 2011, approximately 1 in every 36,642 girls born was named Leighann. FALLING Recent data shows the name is currently falling.