Klein's rhymes with:
clines, declines, inclines, reclines, aligns, alines, clines, declines, glines, inclines, line's, lines, lines', lynes, reclines
Klein's sounds like:
kaelin's, kalamazoo, kalinoski, kalinowski, kalinske, kalinski, kallins, kalmus, kalnins, keasling, keeling, keesling, keisling, kellams, kellems, kelling, kesling, kiesling, kiessling, killing, killings, killman's, kilns, kisling, kissling, klan's, klang, klans, kleenex, kleinhans, kleinhenz, klemens, klemz, klenge, klenk, klenke, klensch, klimas, klimaszewski, klimczak, klimek, klimowicz, klinck, kling, klinge, klink, klinke, klonowski, klunk, koelling, kolinski, kolling, koscielniak, kuklinski, kulhanek, kulinski