The name 'CornBarn' sounds professional, traditional, and high quality and somehow seems to suggest financial growth. It could be a perfect name for Real Estate Investment, Property Investments, Investment Banking, Investment Clubs, Investment Advice or Advisors.
It could also suit a bakery or food industry supplier: corn bread, bakery equipment, bakery supply, corn-burning stove, corner bakery, cornflakes, corn pudding, popcorn machine, corn syrup, corn starch, corn on the cob, corn chowder recipe.
Or it could have a more agricultural purpose: seed corn,
corn field, corn burner, corn furnace, wooden or metal barn design, farm with barn, barn picture, building a barn, old red barn, barn door.
The memorability and quality sound of the name is promoted by its similarity to Pottery Barn - potterybarn.com. Invest in a quality dot com name before they've all gone.