Lilyann is a distinctive girls' name in United States, ranking #1354 in 2010 with 173 recorded births. The name reached its all-time peak in 2013 with 210 births ranking #1146. Since 1996, the popularity has increased by 981.3%. In 2010, approximately 1 in every 10,274 girls born was named Lilyann. STABLE Recent data shows the name is currently stable.