Tianna is a distinctive girls' name in England & Wales, ranking #561 in 1998 with 48 recorded births. The name reached its all-time peak in 2010 with 179 births ranking #275. Since 1996, the popularity has increased by 71.4%. In 1998, approximately 1 in every 6,024 girls born was named Tianna. FALLING Recent data shows the name is currently falling.