Tarrah is a distinctive girls' name in United States, ranking #8795 in 2002 with 12 recorded births. The name reached its all-time peak in 1996 with 23 births ranking #4568. Since 1996, the popularity has decreased by 47.8%. In 2002, approximately 1 in every 149,735 girls born was named Tarrah. FALLING Recent data shows the name is currently falling.