Christy is a distinctive girls' name in United States, ranking #1069 in 2005 with 223 recorded births. The name reached its all-time peak in 1996 with 543 births ranking #462. Since 1996, the popularity has decreased by 58.9%. In 2005, approximately 1 in every 8,286 girls born was named Christy. FALLING Recent data shows the name is currently falling.