Tianna is a moderately popular girls' name in England & Wales, ranking #474 in 1999 with 61 recorded births. The name reached its all-time peak in 2010 with 179 births ranking #275. Since 1996, the popularity has increased by 117.9%. In 1999, approximately 1 in every 4,618 girls born was named Tianna. FALLING Recent data shows the name is currently falling.