Tianna is a distinctive girls' name in United States, ranking #850 in 2009 with 328 recorded births. The name reached its all-time peak in 1999 with 591 births ranking #451. Since 1996, the popularity has decreased by 38.1%. In 2009, approximately 1 in every 5,600 girls born was named Tianna. STABLE Recent data shows the name is currently stable.