Kaydee is a distinctive girls' name in United States, ranking #2289 in 2015 with 82 recorded births. The name reached its all-time peak in 2009 with 114 births ranking #1861. Since 1996, the popularity has increased by 90.7%. In 2015, approximately 1 in every 21,764 girls born was named Kaydee. FALLING Recent data shows the name is currently falling.