Zena is a distinctive girls' name in United States, ranking #2437 in 2018 with 74 recorded births. The name reached its all-time peak in 1996 with 127 births ranking #1342. Since 1996, the popularity has decreased by 41.7%. In 2018, approximately 1 in every 22,979 girls born was named Zena. FALLING Recent data shows the name is currently falling.