Klarissa is a distinctive girls' name in United States, ranking #1821 in 2007 with 117 recorded births. The name reached its all-time peak in 1998 with 121 births ranking #1424. Since 1996, the popularity has increased by 34.5%. In 2007, approximately 1 in every 16,431 girls born was named Klarissa. FALLING Recent data shows the name is currently falling.