Michael Keaton has revealed that he would like people to call him by his real name – however, this presents a problem as his real name is shared by another Hollywood star.The actor, whose new film Beetlejuice Beetlejuice arrives in cinemas tomorrow (September 6), told People that he’d like to be known by his real name professionally – which is Michael Douglas, the same as the star of Fatal Attraction and Wall Street.Despite the confusion sharing a name with another A-lister may cause, he’s said there is a solution that he thinks could work – being known instead as Michael Keaton Douglas.He told People, “I said, ‘Hey, just as a warning, my credit is going to be Michael Keaton Douglas,'” about his work on the film Knox Goes Away, which he recently directed. He added: “It totally got away from me.