What about wireless network names? Drive around sometime with wifi-radar or one of the other hotspot scanners and you may discover My Network: NoNetHere or NoneThere, depending on how you parse. One of my machines is NowHere or is it NoWhere? No particular theme, just what pops out while setting a machine up. So I end up with names like M00, P00, anonxmous, y0da, etla (Extended or Enhanced or Expanded Three Letter Acronym), etcetera.