Lillianna is a distinctive girls' name in United States, ranking #1112 in 2020 with 220 recorded births. The name reached its all-time peak in 2011 with 403 births ranking #694. Since 1996, the popularity has increased by 1,122.2%. In 2020, approximately 1 in every 7,343 girls born was named Lillianna. STABLE Recent data shows the name is currently stable.