Surname Hornef (Hornef 
) , all over the world, is a rare last name. The surname Hornef is characteristic of Germany, where it is a rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Hornef | United States, Germany |
| josef hornef German judge, DE (b. 1896) |
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| heinrich hornef DE (b. 1931) |
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| mathias w hornef researcher (ORCID 0000-0001-6096-9110) |
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| friedrich josef hornef |
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