Tiarah is a distinctive girls' name in United States, ranking #7655 in 2009 with 17 recorded births. The name reached its all-time peak in 2000 with 30 births ranking #4177. Since 1996, the popularity has increased by 21.4%. In 2009, approximately 1 in every 108,051 girls born was named Tiarah. FALLING Recent data shows the name is currently falling.