Adena is a distinctive girls' name in United States, ranking #8955 in 2020 with 11 recorded births. The name reached its all-time peak in 1996 with 30 births ranking #3632. Since 1996, the popularity has decreased by 63.3%. In 2020, approximately 1 in every 146,865 girls born was named Adena. FALLING Recent data shows the name is currently falling.