Karenna is a distinctive girls' name in United States, ranking #12740 in 2011 with 8 recorded births. The name reached its all-time peak in 2001 with 54 births ranking #2754. Since 1996, the popularity has decreased by 20.0%. In 2011, approximately 1 in every 219,851 girls born was named Karenna. RISING Recent data shows the name is currently rising.