Darrylynn \d(a)-rryly-nn, darr(y)-lynn\ as a girl's name is a variant of Daryl (English). See for meaning of Darrylynn.
The baby name Darrylynn sounds like Darrylyn, Darryline, Darrylene, Darryleen, Darylyne, Darylyn and Darrylin. Other similar baby names are Marylynn and Marralynn.