Brandalyn \b-randal-yn, br(a)-nda-lyn\ as a girl's name is a variant of Brandilyn (English). See for meaning of Brandalyn.
The baby name Brandalyn sounds like Brandylyn, Brandolyn, Brandalynn and Brandelyn. Other similar baby names are Brandyn, Brandily, Brandala, Brendolyn and Brendalynn.