Fadden rhymes with:
macfadden, mcfadden, mcfaddin, mcfadin, cadden, gladden, haddan, hadden, haddon, macfadden, madden, mccadden, mcfadden, mcfaddin, mcfadin, mcspadden, nevadan, padden, sadden, scadden, schaden, shadden, yadon
Fadden sounds like:
faden, fadiman, fathom, fatima, fatimah, fatten, fiefdom, fifteen, fithian, fitton, foodtown, footman, futon