Hanrahan, not only am I aware that NO Americans have been named; so too are people throughout the World!
That's why the Panama Papers have been so damaging to Australia's reputation and why it is SO important for our government to cut the crap it has enabled to fester by 'cutting red tape', slashing funding for corporate regulators, etc.
Our business credentials and our reputation as a fair nation are now aflame and about to get much worse if the World decides to rescind our AAA rating.
IMO it's a national disgrace that Australia's uber-wealthy and our corporate executives are now lumped together with those of Iran, Russia, Syria and Zimbabwe - these people should hang their self-indulgent heads in shame!
