Louann is a distinctive girls' name in United States, ranking #13029 in 2022 with 7 recorded births. The name reached its all-time peak in 2001 with 11 births ranking #9116. Since 1996, the popularity has increased by 16.7%. In 2022, approximately 1 in every 234,109 girls born was named Louann. RISING Recent data shows the name is currently rising.