Tanav is a distinctive boys' name in United States, ranking #8066 in 2012 with 10 recorded births. This places Tanav in the bottom 43% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2013 with 18 births ranking #5147. In 2012, approximately 1 in every 189,663 boys born was named Tanav. FALLING Recent data shows the name is currently falling.