Nialani is a distinctive girls' name in United States, ranking #6828 in 2024 with 17 recorded births. This places Nialani in the top 39% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2025 with 21 births ranking #5860. In 2024, approximately 1 in every 94,893 girls born was named Nialani. RISING Recent data shows the name is currently rising.