Lilyann is a distinctive girls' name in United States, ranking #1200 in 2012 with 205 recorded births. The name reached its all-time peak in 2013 with 210 births ranking #1146. Since 1996, the popularity has increased by 1,181.3%. In 2012, approximately 1 in every 8,589 girls born was named Lilyann. STABLE Recent data shows the name is currently stable.