When you grow up in a place (whether as a child or an adult) you squeeze everything out of it. You need so much when you're young.
We are always giving foreign names to very native things. If there is a thing that reeks of the glorious tradition of the old English tavern, it is toasted cheese. But for some wild reason we call it Welsh rarebit. I believe that what we call Irish stew might more properly be called English stew, and that it is not particularly familiar in Ireland.