Heiman \he(i)-man\ as a boy's name is a variant of Heimdall (Old Norse), and the meaning of Heiman is "white god".
The baby name Heiman sounds like Heman and Heimann. Other similar baby names are Herman, Haimon, Beaman, Beeman, Hyman, Harman, Hermon, Hermann, Hofman, Holman, Lehman, Newman, Neuman, Seaman, Teman and Yeoman.