Christy is a distinctive girls' name in United States, ranking #1662 in 2011 with 128 recorded births. The name reached its all-time peak in 1996 with 543 births ranking #462. Since 1996, the popularity has decreased by 76.4%. In 2011, approximately 1 in every 13,741 girls born was named Christy. FALLING Recent data shows the name is currently falling.