Niani is a distinctive girls' name in United States, ranking #10104 in 2021 with 10 recorded births. The name reached its all-time peak in 2023 with 19 births ranking #6333. Since 1996, the popularity has decreased by 23.1%. In 2021, approximately 1 in every 163,971 girls born was named Niani. FALLING Recent data shows the name is currently falling.