Cognomen Hillringhaus (Hillringhaus 
) , all around the world, is a rare family name. The family name Hillringhaus is habitual in Germany, where it is a rare surname, and the United States, where it is an extremely rare surname. Much less frequently, Hillringhaus is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Hillringhaus | Spain, United States, Germany |
| gerald hillringhaus German footballer, DE (b. 1962) |
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| klaus hillringhaus (b. 1956) |
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| sebastian hillringhaus researcher |
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| lars hillringhaus researcher |
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