Hedwinn \he-dwi-nn, hed-winn\ as a boy's name is a variant of Hadwin (Old English), and the meaning of Hedwinn is "friend in war".

The baby name Hedwinn sounds like Hedwin, Hadwinn and Hedwynn. Other similar baby names are Medwinn, Eadwinn, Godwinn, Hardwinn, Hedwyn and Medwin.