I'm afraid it doesn't work like that. Silly "codenames", as they've came to be known, are made all the time. The idea is that Sharkman is based on Batman, a rich billionaire who set up New Venice, a futuristic city with canals for roads. He has an underwater (version of) 'batcave' and a butler and is at odds with the corrupt governor or mayor (or something) in the city, who wants him out. It's brilliant. If you don't like silly names don't read comics, or stick to... the Pun-- no... um... nah, there's nothing. Don't read comics. no offense, like.