habitational name from Nether and Over Worton (Oxfordshire), Worton (Wiltshire), Worton in Aysgarth (North Yorkshire), Worton Hall in Isleworth (Middlesex), or Worton in Cassington (Oxfordshire). The placenames derive from Old English wyrt "plant, vegetable" and tun "farmstead, estate" (i.e. a kitchen garden), except for Nether and Over Worton (Oxfordshire), which derives from Old English ōra "edge, ridge" and tun.