Tiarah is a distinctive girls' name in United States, ranking #6368 in 2002 with 18 recorded births. The name reached its all-time peak in 2000 with 30 births ranking #4177. Since 1996, the popularity has increased by 28.6%. In 2002, approximately 1 in every 99,823 girls born was named Tiarah. FALLING Recent data shows the name is currently falling.