Yeah, as an avid clicker of the "rename" button myself and former hobby-cineast i noticed that you can build multiple systems in a director related theme from the generator. Someone probably grabbed a long list of them to feed into the generator. Or there were many movie-fans in the kickstarter. Especially the german sounding names.
You got (Steven) Soderbergh, (Volker) Schlöndorff, (David) Fincher, (Peter) Jackson, (Uwe) Boll, (George) Lucas, (Steven) Spielberg, (Roland) Emmerich, (Tom) Tykwer, (Michael 'Bully') Herbig, (Katja von) Garnier, (Richard) Donner, (Ivan) Reitman, (Paul) Verhoeven, (Werner) Herzog, (Christopher) Nolan, (Stanley) Kubrick, (Wes) Anderson, (Danny) Boyle, (David) Lynch, (Oliver) Stone, (Sam) Raimi, (Ridley) Scott, (Kathryn) Bigelow, (Brian de) Palma, (Robert) Zemeckis, (Tim) Burton, (Francis Ford) Coppola, (Terry) Gilliam, (Edgar) Wright, (Barry) Levinson, (Michael) Moore, (Guillermo del) Toro, (Woody) Allen, (Peter) Weir, (Billy) Wilder, (Bryan) Singer, (Doug) Liman, (John) McTiernan, (Ron) Howard, (John) Woo, (John) Carpenter, (Clint) Eastwood, (Roman) Polansky, (Cameron) Crowe, (Spike) Jonze, (Lars von) Trier, (George A.) Romero, (Robert) Altman, (Orson) Welles, (Victor) Fleming, (John) Hughes, (John) Landis, (Luc) Besson, (Wes) Craven, (Akira) Kurosawa, (Hayao) Miyazaki, etc.