Kennedee is a distinctive girls' name in United States, ranking #6511 in 2010 with 20 recorded births. The name reached its all-time peak in 2009 with 23 births ranking #5995. Since 1996, the popularity has increased by 42.9%. In 2010, approximately 1 in every 88,866 girls born was named Kennedee. FALLING Recent data shows the name is currently falling.