Waisanen rhymes with:
raisanen, raisanen, callanan, clendenen, feminine, hallanan, heinonen, hemocyanin, hiltunen, juntunen, karvonen, keranen, korhonen, latenan, lebanon, leinonen, leppanen, melanin, moilanen, niskanen, raisanen, toivonen, vanwagenen, veegenan, wirtanen
Waisanen sounds like:
wachsman, wacksman, wagaman, wageman, wagman, wagnon, wagon, wakeham, wakeman, waken, wascom, wasem, washam, wason, wassman, wassom, wasson, wassum, waugaman, waukegan, waxman, wayson, weaken, weehawken, wegman, wegmann, weichman, weiseman, weisman, weismann, weissman, weissmann, weizman, weseman, wesemann, wessman, wesson, wesun, whigham, whisman, wiccan, wichman, wichmann, wickham, wickman, wiechman, wiechmann, wiegman, wiegmann, wiesemann, wiesen, wiesman, wigen, wiggin, wigwam, wiseman, wisham, wishon, wisman, wissman, wissmann, wixom, wixon, wixson, wizen, wogan, wogoman, wojahn, woken, wozny