Kennah is a distinctive girls' name in United States, ranking #11267 in 2000 with 8 recorded births. The name reached its all-time peak in 2007 with 26 births ranking #5459. Since 1996, the popularity has increased by 60.0%. In 2000, approximately 1 in every 226,997 girls born was named Kennah. FALLING Recent data shows the name is currently falling.