Jena is a distinctive girls' name in United States, ranking #3107 in 2015 with 54 recorded births. The name reached its all-time peak in 1996 with 302 births ranking #706. Since 1996, the popularity has decreased by 82.1%. In 2015, approximately 1 in every 33,049 girls born was named Jena. STABLE Recent data shows the name is currently stable.