Here's what rhymes with allean.
                        
                        
                    
                                gallon  talon  Words that almost rhyme with allean
alum  barren  baron  ashen  action  fashion  happen  passion  hadn  cabin  cannon  canon  famine  wagon  chaplain  ration  salmon  actin  anion  fasten  satin  falcon  haben  admin  aspen  fatten  batten  mammon  sadden  gammon  madden  adman  admen  ashcan  raglan  imagine  captain  faction  dragon  mansion  assassin  canyon  bastion  canton  caption  saffron  stallion  blacken  bracken  dampen  flatten  hangman  jasmine  madmen  slacken  waxen  amnion  banyan  chanson  flagon  gladden  platen  scallion  damson  badman  badmen  gasman  reaction  abandon  fraction  sanction  battalion  traction  inaction  medallion  plantain  adaption  capstan  flaxen  handgun  batsman  refashion  scansion  unfasten  triathlon  klaxon  trashcan  flashgun  taxman  gyrfalcon  refasten  taxmen  sandmen  attraction  compassion  grandson  plankton  exaction  redaction  clansmen  diapason  dispassion  landsman  clansman  gravamen  pentathlon  bandsman  expansion  interaction  companion  diffraction  refraction  craftsman  retraction  draftsman  draughtsman  infraction  reexamine  detraction  draftsmen  rapscallion  transaction  abstraction  contraction  extraction  distraction  subtraction  rarefaction  benefaction  contraption  counteraction  stupefaction  overreaction  protraction  upperclassman  malefaction  satisfaction  liquefaction  petrifaction  underclassman  vitrifaction  putrefaction  dissatisfaction