Tillie is a distinctive girls' name in United States, ranking #1269 in 2025 with 177 recorded births. The name reached its all-time peak in 2024 with 189 births ranking #1236. Since 1996, the popularity has increased by 2,112.5%. In 2025, approximately 1 in every 9,081 girls born was named Tillie. STABLE Recent data shows the name is currently stable.