Krissy is a distinctive girls' name in United States, ranking #9538 in 2010 with 12 recorded births. The name reached its all-time peak in 1996 with 28 births ranking #3891. Since 1996, the popularity has decreased by 57.1%. In 2010, approximately 1 in every 148,111 girls born was named Krissy. FALLING Recent data shows the name is currently falling.