Tilde \t(i)-lde, til-de\ as a girl's name is a variant of Matilda (Old German), and the meaning of Tilde is "mighty in battle".
The baby name Tilde sounds like Tildy, Tildie, Tilda and Thilde. Other similar baby names are Hilde, Nilda, Hildy, Hildie, Hildi, Hilda, Trude, Gilda, Holde, Tilly, Tillie, Tilli, Talie, Teille, Tilley, Thilda, Tylee, Wilda and Zelde.