Jevvyn \j(e)-vv-yn\ as a boy's name is a variant of Jevon. See for origin and meaning of Jevvyn.
The baby name Jevvyn sounds like Jevvin, Jevven and Jevvan. Other similar baby names are Bevvon, Bevvin, Bevvan, Devyn, Jevan, Jevin, Jeven, Jeavin, Jeaven, Jeavan, Kevyn and Tevyn.