Signe \sig-ne\ as a girl's name (also used as boy's name Signe), is a variant of Signa (Scandinavian). See for meaning of Signe.
The baby name Signe sounds like Sine and Signy. Other similar baby names are Kine, Sinny, Sinnie, Dagne, Digna, Sina, Sidney, Sidnie, Sidni, Siena, Simone, Sirene, Sivney, Sivnie, Stine and Sidnee.