Kennia is a distinctive girls' name in United States, ranking #4125 in 2013 with 36 recorded births. The name reached its all-time peak in 2002 with 36 births ranking #3692. Since 1996, the popularity has increased by 111.8%. In 2013, approximately 1 in every 48,734 girls born was named Kennia. FALLING Recent data shows the name is currently falling.