Tianna is a distinctive girls' name in United States, ranking #595 in 2002 with 435 recorded births. The name reached its all-time peak in 1999 with 591 births ranking #451. Since 1996, the popularity has decreased by 17.9%. In 2002, approximately 1 in every 4,131 girls born was named Tianna. STABLE Recent data shows the name is currently stable.