Breighann \b-reigha-nn, bre(i)-ghann\ as a girl's name is a variant of Breanna (English). See for meaning of Breighann.
The baby name Breighann sounds like Breiann, Breiana, Breeann, Breann, Brieann and Briann. Other similar baby names are Breigh, Breehan, Brittann and Brogann.