Louann is a distinctive girls' name in United States, ranking #16622 in 2023 with 5 recorded births. The name reached its all-time peak in 2001 with 11 births ranking #9116. Since 1996, the popularity has decreased by 16.7%. In 2023, approximately 1 in every 320,529 girls born was named Louann. RISING Recent data shows the name is currently rising.