Tirzah \t(i)-rzah, tir-zah\ as a girl's name is of Hebrew origin, and the meaning of Tirzah is "delight, pleasantness, cypress tree". Biblical: Tirzah is the name of a city of Israeli kings and was also the name of the first woman to inherit property from her father; she was one of the daughters of Zelophehad who asked for and received an inheritance. In the movie "Ben Hur", Juda's sister was named Tirzah.

Tirzah has 12 variant forms: Thersa, Thirsa, Thirshka, Thirza, Thirzah, Thursa, Thurza, Tiersa, Tierza, Tirza, Tirzha and Tyrzah.

Baby names that sound like Tirzah are Terza, Tersa, Tereza and Treza.