Flanagan rhymes with:
flannagan, flannagan, flannagan, finnegan, flannagan, kernigan, mcclenaghan, barragan, bernhagen, buddenhagen, collagen, ellenbogen, finnegan, flannagan, gilligan, gruenhagen, hashagen, horrigan, imogen, kernigan, levenhagen, mcclenaghan, mcgettigan, o'callaghan, ocallaghan, oregon, sahagun, steffenhagen, sternhagen, traphagen, verhagen
Flanagan sounds like:
fillingame, fillingham, fillingim, flamson, flanagin, flanigan, flannagan, flannigan, flenniken, flinchum