Tianna is a distinctive girls' name in England & Wales, ranking #2278 in 2025 with 12 recorded births. This places Tianna in the top 30% of ranked UK girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2010 with 179 births ranking #275. Since 1996, the popularity has decreased by 57.1%. In 2025, approximately 1 in every 21,107 girls born was named Tianna. FALLING Recent data shows the name is currently falling.