Lillie is a distinctive girls' name in United States, ranking #699 in 2023 with 412 recorded births. The name reached its all-time peak in 2009 with 751 births ranking #426. Since 1996, the popularity has increased by 126.4%. In 2023, approximately 1 in every 3,890 girls born was named Lillie. RISING Recent data shows the name is currently rising.