Nelli is a distinctive girls' name in United States, ranking #11588 in 2015 with 9 recorded births. The name reached its all-time peak in 2021 with 25 births ranking #5195. Since 1996, the popularity has increased by 80.0%. In 2015, approximately 1 in every 198,295 girls born was named Nelli. RISING Recent data shows the name is currently rising.