Kaydee is a distinctive girls' name in United States, ranking #4615 in 2018 with 30 recorded births. The name reached its all-time peak in 2009 with 114 births ranking #1861. Since 1996, the popularity has decreased by 30.2%. In 2018, approximately 1 in every 56,681 girls born was named Kaydee. FALLING Recent data shows the name is currently falling.