Cadie is a distinctive girls' name in United States, ranking #6697 in 2010 with 19 recorded births. The name reached its all-time peak in 2007 with 36 births ranking #4228. Since 1996, the popularity has decreased by 26.9%. In 2010, approximately 1 in every 93,544 girls born was named Cadie. FALLING Recent data shows the name is currently falling.