Kennedi is a distinctive girls' name in United States, ranking #642 in 2003 with 414 recorded births. The name reached its all-time peak in 2015 with 848 births ranking #387. Since 1996, the popularity has increased by 191.5%. In 2003, approximately 1 in every 4,413 girls born was named Kennedi. FALLING Recent data shows the name is currently falling.