Klarissa is a distinctive girls' name in United States, ranking #4680 in 2021 with 29 recorded births. The name reached its all-time peak in 1998 with 121 births ranking #1424. Since 1996, the popularity has decreased by 66.7%. In 2021, approximately 1 in every 56,542 girls born was named Klarissa. FALLING Recent data shows the name is currently falling.