Gallvin \g(a)-ll-vin\ as a boy's name is a variant of Galvin (Irish, Gaelic), and the meaning of Gallvin is "sparrow; brillantly white".
The baby name Gallvin sounds like Gallven, Calvin, Kalvin, Galvon, Galven and Galvan. Other similar baby names are Gaylin, Galin, Gallatin, Gallton, Garvin, Gavin and Malvin.