Am I enough of a Campbell

So I'm an American, and my father's bloodline is muddled entirely. Like I've got no idea who any of my parental ancestors are. No one in the family cared enough to maintain that.

My mother's father claimed to be a genealogist and somehow managed to track his name back to just about anybody famous in England and the British isles. But it was very popular for everybody to claim lineage from Strongbow or whoever so I'm not sure I can blame him for any of that.

And there is definite evidence that one of my mother's grandparents tried to wipe away any trace of Germanic heritage during World War II or possibly even World War i. A lot of scratched off names that got Francofiled pretty hard.

But my mother's mother was definitely a Campbell. It was her last name but she was old that she didn't really have an accent by the time I met her. And she may have been second generation immigrant or something.

So that's the strongest heritage name I've got, but it seems pretty dilute.

So purely in the name of conversation am I enough of a Campbell to claim that as a meaningful heritage?

I'm not planning on asking for citizenship or a little chunk of land or anything, I just got in a weird conversation and the question came up.

My whole life I've just referred to myself as basically being from the upper left quadrant of Europe on my mother's side and left it at that.