Tena is a distinctive girls' name in United States, ranking #18585 in 2004 with 5 recorded births. The name reached its all-time peak in 1996 with 16 births ranking #6042. Since 1996, the popularity has decreased by 68.8%. In 2004, approximately 1 in every 367,224 girls born was named Tena. FALLING Recent data shows the name is currently falling.