56%RatingSave Gender Masculine Usage English (Rare) Pronounced Pron. /ˈɡlæd.wɪn/ [key·simplify] Meaning & HistoryExpand Links From a surname that was derived from the Old English given name Glædwine. Related Names RootGladwin (surname) People think this name isRate·Details classic mature formal upper class natural wholesome strong refined strange serious Categories isograms, journalists, rare English, surnames