Nelli is a distinctive girls' name in United States, ranking #5735 in 2019 with 22 recorded births. The name reached its all-time peak in 2021 with 25 births ranking #5195. Since 1996, the popularity has increased by 340.0%. In 2019, approximately 1 in every 76,253 girls born was named Nelli. RISING Recent data shows the name is currently rising.