Rishika is a distinctive girls' name in United States, ranking #4559 in 2005 with 30 recorded births. The name reached its all-time peak in 2006 with 37 births ranking #4065. Since 1996, the popularity has increased by 500.0%. In 2005, approximately 1 in every 61,590 girls born was named Rishika. FALLING Recent data shows the name is currently falling.