Wylin is not often used as a baby boy name. It is listed outside of the top 1000. In 2012, among the family of boy names directly related to Wylin, Waylon was the most popular.
Baby names that sound like Wylin include Wallwin, Wallwyn, Wallwynn, Walwin, Walwyn, Walwynn, Waylen (English), Waylin, Waylon (English), Welwyn, Weylin, Weylyn, Whalen (English), Whalin, Whalon, Whelan (English), Wileen (English), Wilheim (Dutch and Scandinavian), Willeam, and Willem (Dutch, English, German, and Scandinavian).
† approx English pronunciation for Wylin: W as in "we (W.IY)" ; AY as in "side (S.AY.D)" ; L as in "lay (L.EY)" ; IH as in "it (IH.T)" ; N as in "knee (N.IY)"