Nidhi is a distinctive girls' name in United States, ranking #2988 in 2009 with 58 recorded births. The name reached its all-time peak in 2007 with 76 births ranking #2477. Since 1996, the popularity has increased by 114.8%. In 2009, approximately 1 in every 31,670 girls born was named Nidhi. RISING Recent data shows the name is currently rising.