Natsumi is a distinctive girls' name in United States, ranking #12803 in 2025 with 7 recorded births. The name reached its all-time peak in 2000 with 12 births ranking #8402. Since 1996, the popularity has decreased by 36.4%. In 2025, approximately 1 in every 229,610 girls born was named Natsumi. RISING Recent data shows the name is currently rising.