Lilyan is a distinctive girls' name in United States, ranking #1500 in 2006 with 147 recorded births. The name reached its all-time peak in 2007 with 194 births ranking #1269. Since 1996, the popularity has increased by 488.0%. In 2006, approximately 1 in every 12,932 girls born was named Lilyan. FALLING Recent data shows the name is currently falling.