Worldwide, Kühnen (كونن 
, Kühnen 
) is a rare masculine first name. The first name Kühnen is habitual in Sudan, where it is a rare boy's name, Saudi Arabia, and Yemen, where it is a very rare boy's name. More frequently, Kühnen is the last name as well as the forename.
Tim, Laura, Laila, Layla, Jayke, Joyce, Jutta, Jörg, Tanja, Erwin, Helga, Heinz, Heiko, Horst, Frank, Willy, Marcel, Manuel, Sabine, Sophia, Steven, Stevan, Georg, David, Peter, Kjell, Uta, Uwe, Sven, Anne, Axel, Paul, Ralf, Dirk, Luis, Jens, Angela, Theo, Egon, Hans, Ingo, Maria, Marco, Andre, Bernd, Beate, Karin, Klaus, Erik, and Camila