Leonie is a distinctive girls' name in United States, ranking #6655 in 2004 with 18 recorded births. The name reached its all-time peak in 2025 with 80 births ranking #2291. Since 1996, the popularity has increased by 38.5%. In 2004, approximately 1 in every 102,007 girls born was named Leonie. RISING Recent data shows the name is currently rising.