Krissy is a distinctive girls' name in United States, ranking #8261 in 2009 with 15 recorded births. The name reached its all-time peak in 1996 with 28 births ranking #3891. Since 1996, the popularity has decreased by 46.4%. In 2009, approximately 1 in every 122,458 girls born was named Krissy. FALLING Recent data shows the name is currently falling.