Munich has (at least) two streets unexpectedly named after people - Passauerstraße and Dessauerstraße. The problem of these people is that their names are derived from well-known cities, so everyone just assumes that the streets are named after the cities. The only thing indicating that they are actually named after people is that the street names are written as one word - streets named after places are supposed to be written as two words (e.g. Landshuter Allee), but many people get this wrong even without this twist...