No, but plenty call him Jim.
His friends do, he's well known as Jim, and he's happy to be Jim
I work with two Peters. One tolerates it when people call him "Pete", but doesn't like it, and certainly does not accept it in written communication. The other is fine with "Pete".
So far all we've seen is people call her Bill. Billie is not her name, neither is Stacey, Bell, Her or Jane