Lilia is a distinctive girls' name in United States, ranking #859 in 2025 with 315 recorded births. The name reached its all-time peak in 2025 with 315 births ranking #859. Since 1996, the popularity has increased by 111.4%. In 2025, approximately 1 in every 5,102 girls born was named Lilia. RISING Recent data shows the name is currently rising.