Kennedi is a distinctive girls' name in United States, ranking #511 in 2012 with 597 recorded births. The name reached its all-time peak in 2015 with 848 births ranking #387. Since 1996, the popularity has increased by 320.4%. In 2012, approximately 1 in every 2,949 girls born was named Kennedi. FALLING Recent data shows the name is currently falling.