Goodman.
Gordon, or Berwick (Anglo-Norman, also a Celtic clan name).
Goring.
Gosling.
Gossett.
Gowan.
Graham, in all the early records of England, means Grantham in Lincoln. William de Graham, who settled in Scotland, came from Grantham. Ralph, hereditary chamberlain of Normandy, had two grandsons—(1) Rabel, ancestor of the Chamberlains of Normandy. (2) William de Graham, ancestor of Montrose and Dundee.
Grand, Le Grant, Grand; Scottish Grants are Celtic.
Graves.
Gray, Greey or Grey. From Gray, Normandy, near Caen.