Tianna is a distinctive girls' name in United States, ranking #860 in 2011 with 308 recorded births. The name reached its all-time peak in 1999 with 591 births ranking #451. Since 1996, the popularity has decreased by 41.9%. In 2011, approximately 1 in every 5,710 girls born was named Tianna. STABLE Recent data shows the name is currently stable.