Nellie is a popular girls' name in England & Wales, ranking #93 in 2024 with 500 recorded births. The name reached its all-time peak in 2023 with 509 births ranking #97. Since 1996, the popularity has increased by 7,042.9%. In 2024, approximately 1 in every 516 girls born was named Nellie. STABLE Recent data shows the name is currently stable.