Tianah is a distinctive girls' name in United States, ranking #12350 in 2019 with 8 recorded births. The name reached its all-time peak in 2007 with 16 births ranking #8064. Since 1996, the popularity has decreased by 11.1%. In 2019, approximately 1 in every 209,697 girls born was named Tianah. STABLE Recent data shows the name is currently stable.