Naef, Naeff or Näf is a Swiss surname that may refer to Adolf Naef, Swiss zoologist and palaeontologist Adrian Naef, Swiss writer and musician Ernest Näf, Swiss racing cyclist Fritz Naef, Swiss ice hockey player Ralph Näf, Swiss cross-country mountain biker Robert Adolf Naef, Swiss banker and astronomer 1906 Naef, a stony asteroid named after Robert Naef Observatory Naef Épendes, an astronomical observatory at Épendes, Switzerland, named after Robert Naef Roslï Näf, Swiss Red Cross nurse Wilhelm Matthias Naeff, Swiss politician Wikipedia