Cady is a distinctive girls' name in United States, ranking #2678 in 2003 with 59 recorded births. The name reached its all-time peak in 2005 with 87 births ranking #2124. Since 1996, the popularity has decreased by 15.7%. In 2003, approximately 1 in every 30,967 girls born was named Cady. FALLING Recent data shows the name is currently falling.