Lilyan is a distinctive girls' name in United States, ranking #1597 in 2004 with 123 recorded births. The name reached its all-time peak in 2007 with 194 births ranking #1269. Since 1996, the popularity has increased by 392.0%. In 2004, approximately 1 in every 14,928 girls born was named Lilyan. FALLING Recent data shows the name is currently falling.