Kadie is a distinctive girls' name in United States, ranking #2204 in 2007 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 2007, approximately 1 in every 21,361 girls born was named Kadie. FALLING Recent data shows the name is currently falling.