Wallner rhymes with:
ellner, fellner, feulner, gellner, goellner, hellner, kellner, kelner, lichtenwalner, malnar, melnor, millner, milner, mollner, molnar, molner, muellner, pollner, sellner, selner, volner, wellner, willner, wilner, wollner, wuellner, zellner, zoellner, zollner
Wallner sounds like:
walmer, wellner, willmore, willner, wilmar, wilmer, wilmore, wilner, wollner, wuellner