Kennedee is a distinctive girls' name in United States, ranking #9442 in 2011 with 12 recorded births. The name reached its all-time peak in 2009 with 23 births ranking #5995. Since 1996, the popularity has decreased by 14.3%. In 2011, approximately 1 in every 146,567 girls born was named Kennedee. FALLING Recent data shows the name is currently falling.