Asahan rhymes with:
bresnahan, brosnahan, calahan, callaghan, carnahan, conahan, gallahan, garrahan, gillihan, granahan, hallahan, hanahan, hanrahan, holahan, holohan, lanahan, lenahan, manahan, mcclanahan, mcclenahan, mclanahan, meenaghan, minahan, mollohan, monaghan, monahan, morahan, moynahan, shanahan, shannahan, stranahan, wolohan
Asahan sounds like:
aachen, aasen, accession, accion, acecomm, achaean, acheson, ackman, acme, acne, acumen, acuna, acuson, aegean, aegon, again, agamemnon, agan, agana, agawam, agin, agna, agne, agnew, agony, aickin, aiken, aikin, aikman, ajami, akamine, akana, aken, akin, akiyama, akyanama, aoshima, aquino, asean, ashame, ashen, ashman, asiain, asian, asimow, asinine, askin, asman, assassin, assign, assume, aswin, aucoin, ausman, auzenne, awaken, awesome, axiom, axon, axsom, aygen, azcona