Vincien \v(i)-ncien, vin-cien\ as a boy's name is a variant of Vincent (Latin), and the meaning of Vincien is "prevailing".
The baby name Vincien sounds like Vincenz and Vincens. Other similar baby names are Vince, Finian, Finnian, Vance, Vinzenz, Vinicent, Vincenzo, Vincenty, Vincente, Vinson and Vinton.