Thirzah \th(ir)-zah\ as a girl's name is a variant of Tirzah (Hebrew), and the meaning of Thirzah is "delight, pleasantness, cypress tree".

The baby name Thirzah sounds like Thirza, Tyrzah, Tirza, Thurza and Thirsa. Other similar baby names are Terza, Therma, Thora, Thyra, Tierza, Thursa and Thersa.