Klarissa is a distinctive girls' name in United States, ranking #2950 in 2015 with 59 recorded births. The name reached its all-time peak in 1998 with 121 births ranking #1424. Since 1996, the popularity has decreased by 32.2%. In 2015, approximately 1 in every 30,248 girls born was named Klarissa. FALLING Recent data shows the name is currently falling.