Klarissa is a distinctive girls' name in United States, ranking #1996 in 2006 with 100 recorded births. The name reached its all-time peak in 1998 with 121 births ranking #1424. Since 1996, the popularity has increased by 14.9%. In 2006, approximately 1 in every 19,011 girls born was named Klarissa. FALLING Recent data shows the name is currently falling.