Selwinn \s(e)-lwi-nn, sel-winn\ as a boy's name is a variant of Selwyn (Old English), and the meaning of Selwinn is "manor-friend".

The baby name Selwinn sounds like Selwynn and Selwin. Other similar baby names are Kelwinn, Delwin, Elwinn, Kelwin, Melwin, Selwynne and Walwinn.