A previous owner called ours "Twin Oaks" (they frame the entrance) but only the electric bill uses it. I feel sorry for posties when house signs don't have the number on.
A house near us presumably owned by a football fan, is called "Llanesra" which I thought was Welsh until I twigged. Welsh names Like Ty Gwyn , Ty Coch or Plas Bach, Plas Newydd are common. Our neighbour (absent on their yacht in retirement) called theirs Offshore.
As we are both retired librarians (sorry, Information Consultants) we though of calling ours Dunfinin, Dunstampin or Dunlendin.