Asselin rhymes with:
gosselin, iselin, joscelyn, josselyn, rosselin, candilin, copelin, ethelyn, formylin, gamelin, gosselin, hagelin, iselin, jackelyn, jacquelyn, joscelyn, josselyn, lemelin, llewelyn, madelyn, marilin, marylin, myelin, rosselin, zeppelin
Asselin sounds like:
acclaim, acklin, aeschliman, agleam, aguillon, aislinn, aquilina, aquilino, aselma, ashlin, ashline, aslanian, aslin, asylum, axline, axlon