I apologise if this isn't very clear, but in Git, is there a way to see all changed files on a branch, by name only?

As far as I know, I can use `git log` to see files that have changed in a single commit, but I want to see all files that have changed since the branch was created, over several commits.

There is `git diff`, but this also lists the changed files in the branch I'm comparing to which I don't want to see. I kind of want a command that says 'show me file names for all changed files in this branch'.