Niomi is a distinctive girls' name in United States, ranking #4931 in 2000 with 24 recorded births. This places Niomi in the top 28% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2020 with 67 births ranking #2572. In 2000, approximately 1 in every 75,666 girls born was named Niomi. FALLING Recent data shows the name is currently falling.