Kaydee is a distinctive girls' name in United States, ranking #3220 in 2017 with 50 recorded births. This places Kaydee in the top 17% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2009 with 114 births ranking #1861. Since 1996, the popularity has increased by 16.3%. In 2017, approximately 1 in every 34,518 girls born was named Kaydee. FALLING Recent data shows the name is currently falling.