I don't have any type of business but I've named my house "The Little House of Horrors on the Prairie." We live out on the prairie, and the house has become a money pit. But it's "home!"
I can't decide on a name for the kitchen, sometimes it's "The Wrinkled Stocking," (big time Last of the Summer Wine fan here) and sometimes it's "The Strumpet's Crumpets." (Angliophile, too!)