Liliann is a distinctive girls' name in United States, ranking #8141 in 2025 with 13 recorded births. The name reached its all-time peak in 2013 with 33 births ranking #4385. Since 1996, the popularity has increased by 85.7%. In 2025, approximately 1 in every 123,636 girls born was named Liliann. RISING Recent data shows the name is currently rising.