Lanna is a distinctive girls' name in United States, ranking #6235 in 1998 with 16 recorded births. This places Lanna in the top 38% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2014 with 47 births ranking #3397. In 1998, approximately 1 in every 110,431 girls born was named Lanna. STABLE Recent data shows the name is currently stable.