Kennia is a distinctive girls' name in United States, ranking #4436 in 2012 with 33 recorded births. The name reached its all-time peak in 2002 with 36 births ranking #3692. Since 1996, the popularity has increased by 94.1%. In 2012, approximately 1 in every 53,356 girls born was named Kennia. FALLING Recent data shows the name is currently falling.