Aarnav is a distinctive boys' name in United States, ranking #5280 in 2005 with 15 recorded births. This places Aarnav in the top 39% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2012 with 62 births ranking #2155. In 2005, approximately 1 in every 133,143 boys born was named Aarnav. FALLING Recent data shows the name is currently falling.