Staffan \s-taffan, st(af)-fan\ as a boy's name is a variant of Stefan (German, Scandinavian) and Stephen (Greek), and the meaning of Staffan is "crown, garland".
The baby name Staffan sounds like Steffan, Steffon and Steffen. Other similar baby names are Stoffel, Stana, Stan, Stefonn, Stevan, Stephan, Stefon and Stefano.