Tianna is a distinctive girls' name in United States, ranking #800 in 2010 with 343 recorded births. The name reached its all-time peak in 1999 with 591 births ranking #451. Since 1996, the popularity has decreased by 35.3%. In 2010, approximately 1 in every 5,182 girls born was named Tianna. STABLE Recent data shows the name is currently stable.