Nena is a distinctive girls' name in United States, ranking #7220 in 2014 with 17 recorded births. The name reached its all-time peak in 2004 with 40 births ranking #3677. Since 1996, the popularity has decreased by 52.8%. In 2014, approximately 1 in every 105,055 girls born was named Nena. FALLING Recent data shows the name is currently falling.