Elgar \e-lgar, el-gar\ as a boy's name is a variant of Alger (Old English) and Elger (Old English), and the meaning of Elgar is "elf spear".

The baby name Elgar sounds like Ellgar and Algar. Other similar baby names are Edgar, Ellger, Allgar, Elmer, Eadgar, Egor, Elber, Elder, Eldor, Elazar, Ellary and Elmir.