Family name Hornbach (Hornbach 
) , across the world, is a rare last name. The cognomen Hornbach is characteristic of Germany, where it is a rare surname, Austria, and the United States, where it is a very rare surname. Very seldom, Hornbach is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Hornbach | Spain, France, Austria, United States, Germany |
| adam hornbach DE (b. 1873) |
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| otmar hornbach German entrepreneur, DE (b. 1930) |
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| wido graf von hornbach Peerage person ID=675357 |
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| stefan hornbach DE (b. 1986) |
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