Tierah is a distinctive girls' name in United States, ranking #11720 in 2000 with 8 recorded births. This places Tierah in the bottom 34% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2000 with 8 births ranking #11720. Since 1996, the popularity has increased by 60.0%. In 2000, approximately 1 in every 226,997 girls born was named Tierah. RISING Recent data shows the name is currently rising.