Kennadie is a distinctive girls' name in United States, ranking #6680 in 2017 with 18 recorded births. The name reached its all-time peak in 2010 with 69 births ranking #2626. Since 1996, the popularity has increased by 200.0%. In 2017, approximately 1 in every 95,882 girls born was named Kennadie. FALLING Recent data shows the name is currently falling.