Cognomen Gillitzer (Gillitzer 
) , in the entire world, is a rare surname. The cognomen Gillitzer is habitual in Germany, where it is a rare surname, the United States, and Canada, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Gillitzer | Germany, United States, Argentina, Canada, Brazil |
| ludwig gillitzer DE (b. 1905) |
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| alois gillitzer DE (b. 1944) |
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| bernhard gillitzer (b. 1959) |
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| berthold gillitzer DE (b. 1966) |
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| lena gillitzer |
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| irmgard gillitzer |
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