Berwynn \b(e)-rwy-nn\ as a boy's name is a variant of Berwyn (Old English), and the meaning of Berwynn is "bear friend; bright friend".

The baby name Berwynn sounds like Berwynne and Berwin. Other similar baby names are Derwynn, Berlyn, Corwynn, Derwyn, Erwynn, Garwynn, Kerwyn, Merwyn, Marwynn, Norwynn and Orwynn.