Swannie \s-wannie, swa(n)-nie\ as a girl's name is a variant of Swanhild (Old German), and the meaning of Swannie is "battle swan".

The baby name Swannie sounds like Sannie, Sinnie, Shannae, Shanie, Shaunie, Shawnie, Sonnie, Sunnie, Zannie and Swanny. Other similar baby names are Gwennie, Cynnie, Cinnie, Dwayne, Winnie, Gwenni, Gwinne, Sanna, Sanny, Seanna, Sidnie, Sidonie, Sivnie, Sonni, Sunni, Sunnee, Zanne, Suzanne, Susanne, Sueanne, Suanny, Sannah, Sydnie and Ysanne.