Ah, yes - Godzilla, the monster who seemingly cannot die, and who is forever cursed because so few Americans know his correct name. Also has bad breath - worse than my neighbor's dog.
It may be apocryphal, but the story I've heard is that when American International, a film redistributor, got their hooks in the Gojira movie, their first thought was the arrogant opinion that Japanese were just saying the name with an accent. So they dubbed in "Godzilla" and the name stuck. With one humorous side note. In the Matthew Broderick version where Godzilla attacks New York, an old Japanese fisherman calls it by its true name (which I believe is Japanese for "monster"). The dumb reporter who is a head-line stealing hack calls it Godzilla and the intern corrects him. But he is too dense for the correction to stick.