What does Terrah mean?
Terrah is an uncommonly occurring given name for women. Terrah is an equivalently uncommon surname too for all people. (2000 U.S. Census)
Below is a graphed analysis of the usage of Terrah and affiliated names. Tierra, Tiera, Terra and Tera are the prominent related forms of Terrah (#unlisted) appearing in the Top 1000. Usage of these girl names reached its highest during the years 1980-1989 (usage of 0.3433%) and is now much lower, with the forms Tera, Terra, Tiera and Tierra becoming less fashionable. (2014 Birth Statistics)