Tarrah is a distinctive girls' name in United States, ranking #17427 in 2007 with 6 recorded births. The name reached its all-time peak in 1996 with 23 births ranking #4568. Since 1996, the popularity has decreased by 73.9%. In 2007, approximately 1 in every 320,408 girls born was named Tarrah. FALLING Recent data shows the name is currently falling.