Meaning and name origin
Tarrah \t(ar)-rah\ as a girl's name is of Gaelic and Sanskrit origin, and the meaning of Tarrah is "hill; star". Tarrah is a variant of Tara (Gaelic, Sanskrit): ancient Tara was the site of the "stone of destiny" on which Irish kings resided, and Margaret Mitchell probably had this in mind when she named the fictional home of Scarlett O'Hara in her 1936 novel "Gone With the Wind".
Tarrah is not a popular first name for females and an equally uncommon surname or last name for all people (2000 U.S. Census).
Tarrah is also pronounced similarly to Taura, Terah, Terra▼, Terrah, Tiarah and Tiarra. Other suggested similar baby names are Darrah, Farrah▼, Karrah, Sarrah and Tamrah. These names tend to be more commonly used than Tarrah.