Lilyann is a distinctive girls' name in United States, ranking #2294 in 2003 with 74 recorded births. The name reached its all-time peak in 2013 with 210 births ranking #1146. Since 1996, the popularity has increased by 362.5%. In 2003, approximately 1 in every 24,690 girls born was named Lilyann. STABLE Recent data shows the name is currently stable.