Lillien is a distinctive girls' name in United States, ranking #13020 in 2022 with 7 recorded births. This places Lillien in the bottom 27% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2007 with 20 births ranking #6710. In 2022, approximately 1 in every 234,109 girls born was named Lillien. FALLING Recent data shows the name is currently falling.