Nelli is a distinctive girls' name in United States, ranking #9898 in 2001 with 10 recorded births. The name reached its all-time peak in 2021 with 25 births ranking #5195. Since 1996, the popularity has increased by 100.0%. In 2001, approximately 1 in every 180,056 girls born was named Nelli. RISING Recent data shows the name is currently rising.