Lilyan is a distinctive girls' name in United States, ranking #2682 in 2001 with 56 recorded births. The name reached its all-time peak in 2007 with 194 births ranking #1269. Since 1996, the popularity has increased by 124.0%. In 2001, approximately 1 in every 32,153 girls born was named Lilyan. FALLING Recent data shows the name is currently falling.