osiris4dOsiris is the Egyptian Lord of the Underworld and Judge of the Dead, brother-husband to Isis, and one of the most important gods of ancient e name `Osiris' is the Latinized form of the Egyptian Usir which isOsiris, one of the most important gods of ancient e orin of Osiris is obscure; he was a local god of Busiris, in Lower Egypt, and may have been a personification of chthonic (underworld) fertility.By about 2400 bce, however,