Gansen rhymes with:
ganson, ansohn, anson, branson, canson, danson, fransen, franson, franssen, ganson, hansen, hanson, hanssen, hansson, jansen, janson, janssen, jansson, johannsen, johansen, johanson, manson, ranson, ransone, sanson, sansone
Gansen sounds like:
gamesman, gangemi, ganson, gemignani, genicom, genson, genzyme, giancana, gingham, goings-on, gunnison, gymnasium