Christy is a distinctive girls' name in United States, ranking #1786 in 2009 with 121 recorded births. The name reached its all-time peak in 1996 with 543 births ranking #462. Since 1996, the popularity has decreased by 77.7%. In 2009, approximately 1 in every 15,181 girls born was named Christy. FALLING Recent data shows the name is currently falling.