Youman \yo(u)-man\ as a boy's name is a variant of Yeoman (Middle English), and the meaning of Youman is "attendant, servant".
The baby name Youman sounds like Aman, Ayman, Yemin, Yamin, Eaman, Eman, Iman and Wyman. Other similar baby names are Loman, Lowman, Neuman, Roman and Suman.