Tillie is a distinctive girls' name in United States, ranking #7707 in 1997 with 12 recorded births. The name reached its all-time peak in 2024 with 189 births ranking #1236. Since 1996, the popularity has increased by 50.0%. In 1997, approximately 1 in every 145,055 girls born was named Tillie. STABLE Recent data shows the name is currently stable.