Kadie is a distinctive girls' name in United States, ranking #6653 in 2018 with 18 recorded births. The name reached its all-time peak in 2005 with 94 births ranking #2008. Since 1996, the popularity has decreased by 77.8%. In 2018, approximately 1 in every 94,468 girls born was named Kadie. FALLING Recent data shows the name is currently falling.