Whelan rhymes with:
wehlan, wellen, belen, bellon, carnegie-mellon, chelan, delane, ehlen, ellan, ellen, excelan, felan, felon, flewellen, helen, hellen, integrelin, jelen, kellan, kellen, lewellen, maclellan, magellan, mcclellan, mcclellen, mckellan, mclellan, mellen, mellon, melon, nelon, pelon, phelan, sellen, sellon, snellen, thelen, wehlan, wellen, yellen
Whelan sounds like:
wahlen, walen, wallen, wallin, wallman, waln, walwyn, waylon, wehlan, wellen, wellman, welna, weylin, whalen, whalin, wheelan, wheelon, wileen, wileman, wilemon, wilen, wilham, wilhelm, wilhelma, wilhelmi, wilhelmina, wilhelmine, wilhelmy, wilhemina, willam, willamina, willem, willen, willhelm, william, willman, willmann, willmon, wilma, wolanin, wolin, wollam, wollen, wollin, wollman, wolman, wolohan, woolen, woollen, woolman, woolum, woolwine, wylma