Leonie is a distinctive girls' name in United States, ranking #6450 in 2009 with 21 recorded births. The name reached its all-time peak in 2025 with 80 births ranking #2291. Since 1996, the popularity has increased by 61.5%. In 2009, approximately 1 in every 87,470 girls born was named Leonie. RISING Recent data shows the name is currently rising.