See also the related category germanic (german).
Haggin is not often used as a baby boy name. It is not in the top 1000 names.
Baby names that sound like Haggin include Haakim (English), Haakon (Scandinavian), Haashim, Hacan, Hackim, Hackman, Hacmann, Hagan (English and German), Hagen (English, German, and Scandinavian), Haggan (English), Haggen, Haggon, Haggun, Haggyn, Hagin, Hagon, Hagun, Hagyn, Hakan (Scandinavian), and Hakeam.
† approx English pronunciation for Haggin: HH as in "he (HH.IY)" ; AE as in "at (AE.T)" ; G as in "grin (G.R.IH.N)" ; IH as in "it (IH.T)" ; N as in "knee (N.IY)"