Goodwynn \go(o)-dwy-nn\ as a boy's name is a variant of Godwin (Old English) and Goodwin (Old English), and the meaning of Goodwynn is "friend of God; good friend".

The baby name Goodwynn sounds like Goodwynne, Goodwyn and Goodwinn. Other similar baby names are Goldwynn, Godwyn, Godwinn, Goldwyn and Goodmann.