Halver \ha(l)-ver\ as a boy's name is a variant of Halvard (Old Norse), and the meaning of Halver is "guardian of the rock".
The baby name Halver sounds like Halvor, Halverd and Halvar. Other similar baby names are Helier, Balfer, Culver, Colver, Hallvor, Hallverd, Heller, Hiller, Havier, Silver and Sylver.