Wallen rhymes with:
gallen, gaulan, hallen, kallen, lewallen, mallen, mcallen, mccallen, rollen, smallen, vanallen
Wallen sounds like:
wahlen, walen, wallin, wallman, waln, walwyn, waylon, wehlan, wellen, wellman, welna, weylin, whalen, whalin, wheelan, wheelon, whelan, 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