Family name Haeff (Haeff 
) , across the world, is a very rare surname. The family name Haeff is habitual in Netherlands, where it is a rare surname, Germany, where it is an extremely rare surname, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Haeff | Germany, United States, Netherlands |
| rosalia johanna jacoba huberta van haeff (b. 1860) |
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| ingeborg ten haeff German artist, DE (b. 1915) |
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| heiltgen ten haeff |
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