Cristy is a distinctive girls' name in United States, ranking #3670 in 2002 with 36 recorded births. The name reached its all-time peak in 1996 with 60 births ranking #2235. Since 1996, the popularity has decreased by 40.0%. In 2002, approximately 1 in every 49,912 girls born was named Cristy. FALLING Recent data shows the name is currently falling.