Rithwik is a distinctive boys' name in United States, ranking #10529 in 2012 with 7 recorded births. This places Rithwik in the bottom 26% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2007 with 9 births ranking #8776. In 2012, approximately 1 in every 270,946 boys born was named Rithwik. FALLING Recent data shows the name is currently falling.