Rishika is a distinctive girls' name in United States, ranking #4285 in 2010 with 35 recorded births. The name reached its all-time peak in 2006 with 37 births ranking #4065. Since 1996, the popularity has increased by 600.0%. In 2010, approximately 1 in every 50,781 girls born was named Rishika. FALLING Recent data shows the name is currently falling.