Louann is a distinctive girls' name in United States, ranking #9116 in 2001 with 11 recorded births. The name reached its all-time peak in 2001 with 11 births ranking #9116. Since 1996, the popularity has increased by 83.3%. In 2001, approximately 1 in every 163,687 girls born was named Louann. RISING Recent data shows the name is currently rising.