The house I grew up in had a name because when it was built the council hadn't got round to organising house numbers as the road was basically a dirt track. All the houses had names; but my family are probably one of the few "original" owners left now, and I guess the newer owners don't know their houses had names
I recently discovered that our current house; which is victorian, also had a name and only got a number several years later. One day, when I get round to it, it will have a plaque with its name restored, although obviously we will use the number for our mail.