Guinever \gu(i)-ne-ver\ as a girl's name is a variant of Guinevere (Welsh), and the meaning of Guinever is "fair one; white and smooth, soft".

The baby name Guinever sounds like Guenever, Genever, Gueniver and Guenevere. Other similar baby names are Ginevre, Ginevra, Gweniver, Gwenevere and Geniver.