Tawnie \ta(w)-nie\ as a girl's name is a variant of Tawny (Irish, Old English), and the meaning of Tawnie is "a green field; golden brown".
The baby name Tawnie sounds like Tawnia, Tawni and Tawnee. Other similar baby names are Rawnie, Lannie, Sannie, Taisie, Nannie, Tonie, Tinie, Dabnie, Danie, Dafnie, Dawne, Janie, Fannie, Fawnia, Fawne, Hannie, Jannie, Jaynie, Lanie, Tashie, Tavie, Shawnie, Zannie, Tabbie, Tacie, Tahnee, Tayzie, Tallie, Talie, Tammie, Tamie, Tandie, Tani, Tanis, Tawnya, Tania, Tanee, Tahnia, Tahni, Tarnia, Tassie, Tatie, Tawney, Tawna, Taddie, Teenie, Taubie and Vannie.