Tena is a distinctive girls' name in United States, ranking #16954 in 2006 with 6 recorded births. The name reached its all-time peak in 1996 with 16 births ranking #6042. Since 1996, the popularity has decreased by 62.5%. In 2006, approximately 1 in every 316,845 girls born was named Tena. FALLING Recent data shows the name is currently falling.