Cognomen Lämmerzahl (Lämmerzahl 
) , globally, is a rare surname. The last name Lämmerzahl is habitual in Western Europe, particularly Germany, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Lämmerzahl | Germany |
| walter lämmerzahl DE (b. 1911) |
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| werner lämmerzahl DE (b. 1919) |
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| claus lämmerzahl German physicist, DE (b. 1956) |
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