Cognomen Keiz (Keiz 
) , around the globe, is a rare family name. The last name Keiz is habitual in Germany, where it is a very rare surname, Indonesia, and Brazil, where it is an extremely rare surname. Very seldom, Keiz is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Keiz | Germany, Indonesia, South Africa, United States, Brazil |
| günter keiz DE (b. 1924) |
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| andrea keiz DE (b. 1962) |
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| katharina keiz researcher |
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| andrea keiz |
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