Christy is a distinctive girls' name in United States, ranking #575 in 1997 with 403 recorded births. The name reached its all-time peak in 1996 with 543 births ranking #462. Since 1996, the popularity has decreased by 25.8%. In 1997, approximately 1 in every 4,319 girls born was named Christy. FALLING Recent data shows the name is currently falling.