Kadie is a distinctive girls' name in United States, ranking #2157 in 2006 with 90 recorded births. The name reached its all-time peak in 2005 with 94 births ranking #2008. Since 1996, the popularity has increased by 11.1%. In 2006, approximately 1 in every 21,123 girls born was named Kadie. FALLING Recent data shows the name is currently falling.