Tanna is a distinctive girls' name in United States, ranking #15377 in 2019 with 6 recorded births. The name reached its all-time peak in 1997 with 67 births ranking #2113. Since 1996, the popularity has decreased by 89.7%. In 2019, approximately 1 in every 279,595 girls born was named Tanna. FALLING Recent data shows the name is currently falling.