Lillie is a distinctive girls' name in United States, ranking #762 in 2022 with 377 recorded births. The name reached its all-time peak in 2009 with 751 births ranking #426. Since 1996, the popularity has increased by 107.1%. In 2022, approximately 1 in every 4,347 girls born was named Lillie. RISING Recent data shows the name is currently rising.