Dena is a distinctive girls' name in United States, ranking #3265 in 2010 with 50 recorded births. The name reached its all-time peak in 1996 with 154 births ranking #1178. Since 1996, the popularity has decreased by 67.5%. In 2010, approximately 1 in every 35,547 girls born was named Dena. RISING Recent data shows the name is currently rising.