Cadie is a distinctive girls' name in United States, ranking #9052 in 2015 with 12 recorded births. The name reached its all-time peak in 2007 with 36 births ranking #4228. Since 1996, the popularity has decreased by 53.8%. In 2015, approximately 1 in every 148,721 girls born was named Cadie. FALLING Recent data shows the name is currently falling.