Magnussen rhymes with:
magnuson, magnusson, magnuson, magnusson, magnuson, magnusson, hannesson, jonassen, magnuson, magnusson, monessen, unison, venison
Magnussen sounds like:
machinegun, magnesium, magnuson, magnusson, makinson, mcjunkin, mcmackin, mcmaken, mcmakin, mcmeekin, mcmichen, mechanism, megginson, mignogna, mogensen