Kady is a distinctive girls' name in United States, ranking #3268 in 2007 with 52 recorded births. The name reached its all-time peak in 2008 with 134 births ranking #1672. Since 1996, the popularity has decreased by 36.6%. In 2007, approximately 1 in every 36,970 girls born was named Kady. FALLING Recent data shows the name is currently falling.