Klarissa is a distinctive girls' name in United States, ranking #2133 in 2005 with 87 recorded births. This places Klarissa in the top 11% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 1998 with 121 births ranking #1424. In 2005, approximately 1 in every 21,238 girls born was named Klarissa. FALLING Recent data shows the name is currently falling.