Wouldn't bother me a bit as long as it didn't bust me in the face at full draw. You just gave three names for the same knot, who says it can't have more? Not everyone was a sailor and knows the name of every knot. To some they are all Knots, you just tie them different.
As a matter of fact I have seen the name for that knot in some instructions that told how to tie it, and it was called something different than any of the names you gave. Who is right? I don't know , nor do I care as long as it's done right.
Now if I went in a shop and they called a rest an "arrow holder upper thingy" I might get a little scared. Unless I was in West virginia or something
Paul