Terrah is a distinctive girls' name in United States, ranking #14716 in 2011 with 7 recorded births. The name reached its all-time peak in 1998 with 20 births ranking #5344. Since 1996, the popularity has decreased by 36.4%. In 2011, approximately 1 in every 251,258 girls born was named Terrah. RISING Recent data shows the name is currently rising.