Krissy is a distinctive girls' name in United States, ranking #5550 in 1999 with 19 recorded births. The name reached its all-time peak in 1996 with 28 births ranking #3891. Since 1996, the popularity has decreased by 32.1%. In 1999, approximately 1 in every 93,357 girls born was named Krissy. FALLING Recent data shows the name is currently falling.