Suman \s(u)-man\ as a boy's name is of Hindi and Sanskrit origin, and the meaning of Suman is "intelligent, wise".
Baby names that sound like Suman are Seaman, Simon, Symon and Simen. Other similar baby names are Heman, Aman, Ayman, Hyman, Daman, Eaman, Eman, Iman, Sean, Loman, Naman, Neuman, Osman, Roman, Sagan, Sajan, Salman, Seumas, Sima, Sloan, Sohan, Stan, Stian, Teman, Wyman and Youman.