Knudsen rhymes with:
knudson, knudson, alfredson, alfredsson, amundsen, amundson, arvidson, budson, claudson, davidson, dodson, donaldson, edmondson, edmundson, edson, edwardson, eidson, erlandson, frandsen, fridson, friedson, gadson, gladson, goldson, goodson, gudmundson, gulbrandsen, gulbrandson, hadson, haroldson, hodson, hudson, judsen, judson, knudson, ladson, lauridsen, lundsten, madsen, madson, nordson, osmundson, reynoldson, richardson, shepardson, sigurdson, svendsen, swendsen, willadsen, woodson
Knudsen sounds like:
kentuckian, knudson, knudtson, knutsen, knutson, knutzen, kuntzman