Tawni \ta(w)-ni\ as a girl's name is a variant of Tawny (Irish, Old English), and the meaning of Tawni is "a green field; golden brown".

The baby name Tawni sounds like Tani, Tahni, Tawnie, Tawnia and Tawna. Other similar baby names are Nanni, Nani, Toni, Toini, Danni, Dani, Dawn, Dawne, Dawna, Fanni, Fawna, Fawn, Fawnia, Fawne, Jayni, Kani, Lani, Rani, Rawnie, Shawni, Tawana, Talani, Tabbi, Taji, Tali, Tammi, Tami, Tanis, Tawnya, Tania, Tana, Taina, Tahnia, Tahna, Tarnia, Tashi, Tati, Tawney, Tawnee, Teoni, Tiani and Trini.