I don't think Brax and Braxton are really such terrible names. They're kind of on trend and it's more of a personal taste issue there I think
Yes I agree, they are not in the same category as some others in this thread. I haven't heard of the character in home and away so doesn't bring up any negative connatations - unlike Dunger (maybe was named after the famous Brazilian footballer although should have been spelt Dunga). Even some normal lovely names can be associated with people or characters that are undesirable.