Name Oswudu Gender Masculine Usage Anglo-Saxon Pronounced Pron. /oːs,ˈwu.du/(Old English) Other Forms FormsOswidu, Oswiodu, Osuuid, Osuuido Edit Status Status Meaning & History Derived from the Old English elements os "god" and wudu "tree, wood". This was the name of a son of Æthelfrith, King of Bernicia.