Nickelson rhymes with:
mikelson, mikkelson, eskelson, mikelson, mikkelson, torkelson, abelson, axelson, bartelson, bertelsen, bertelson, bryngelson, donelson, edelson, engelson, eskelson, harelson, harrelson, hudelson, ketelsen, kittelson, mikelson, mikkelson, nichelson, samelson, torkelson
Nickelson sounds like:
nichelson, nicholson, nickolson, nicolaisen, nicolson