Kennia is a distinctive girls' name in United States, ranking #6731 in 2011 with 19 recorded births. The name reached its all-time peak in 2002 with 36 births ranking #3692. Since 1996, the popularity has increased by 11.8%. In 2011, approximately 1 in every 92,569 girls born was named Kennia. FALLING Recent data shows the name is currently falling.