Krystal is a distinctive girls' name in United States, ranking #1448 in 2019 with 153 recorded births. The name reached its all-time peak in 1996 with 1,336 births ranking #217. Since 1996, the popularity has decreased by 88.5%. In 2019, approximately 1 in every 10,965 girls born was named Krystal. FALLING Recent data shows the name is currently falling.