Lillee is a distinctive girls' name in United States, ranking #7348 in 2025 with 15 recorded births. This places Lillee in the top 42% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2009 with 77 births ranking #2478. In 2025, approximately 1 in every 107,151 girls born was named Lillee. FALLING Recent data shows the name is currently falling.