Characteristic
surnames
Bo, Uwe, Marc, Mark, Maja, Mike, Sara, Sven, Alan, Anna, Anne, Anja, Anke, Arno, Arne, Ayã, Axel, Carl, Beat, Bjã, Karl, Kurt, Ulf, Wim, Oã, Vã, Max, Sã, Ali, Can, Cor, Cã, Ben, Bã, Kai, Kim, Paul, Pia, Dã, Gã, Leo, Lis, Jan, Jim, Jã, Tim, Eva, Hã, Rob, and Prof