The most spectacular was surely Ralph’s fourth child with his second wife: Lyulph Ydwallo Odin Nestor Egbert Lyonel Toedmag Hugh Erchenwyne Saxon Esa Cromwell Orma Nevill Dysart Plantagenet – whose initials spell out LYONEL THE SECOND
Perhaps the best detail on that Wikipedia page, though, is the fact the names were so silly, James Joyce took the piss