Goldwynn \g(o)-ldwy-nn, gol-dwynn\ as a boy's name is a variant of Goldwin (Old English), and the meaning of Goldwynn is "golden friend".
The baby name Goldwynn sounds like Goldwyn and Goldwinn. Other similar baby names are Goodwynn, Eldwynn, Aldwynn, Baldwynn, Colwynn, Goodwynne, Goodwyn, Godwyn and Goldewyn.