Evelynn is the name of several bands: 1. A post-hardcore/metalcore band from Carol Stream/Chicago, Illinois, United States active in the late 2000s/early 2010s. reverbnation.com/evelynnmusic soundcloud.com/evelynnil 2. A metalcore/mathcore band from Fort Worth, Texas, United States active in the early 2000s. rateyourmusic.com/artist/evelynn