Lillie is a distinctive girls' name in United States, ranking #684 in 2024 with 416 recorded births. The name reached its all-time peak in 2009 with 751 births ranking #426. Since 1996, the popularity has increased by 128.6%. In 2024, approximately 1 in every 3,878 girls born was named Lillie. RISING Recent data shows the name is currently rising.