Lilian is a distinctive girls' name in United States, ranking #820 in 1999 with 265 recorded births. The name reached its all-time peak in 2007 with 786 births ranking #417. Since 1996, the popularity has increased by 42.5%. In 1999, approximately 1 in every 6,694 girls born was named Lilian. STABLE Recent data shows the name is currently stable.