Lanna is a distinctive girls' name in United States, ranking #4410 in 2008 with 35 recorded births. The name reached its all-time peak in 2014 with 47 births ranking #3397. Since 1996, the popularity has increased by 118.8%. In 2008, approximately 1 in every 54,021 girls born was named Lanna. STABLE Recent data shows the name is currently stable.