Surname Leffers (Leffers 
) , around the globe, is quite a rare family name. The family name Leffers is habitual in Netherlands, where it is quite a rare surname, Denmark, and Germany, where it is a rare surname. In absolute terms, it is commonest in Germany, the United States, and Netherlands.
| VARIANT | COUNTRY |
|---|---|
| Leffers | Germany, Australia, United States, Denmark, Netherlands |
| wilhelm leffers German priest (1871-1952), DE (b. 1871) |
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| heinrich leffers (b. 1865) |
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| carl leffers DE (b. 1869) |
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| gustav leffers German flying ace, DE (b. 1895) |
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| morten rotne leffers Danish actor (b. 1968) |
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| henrik leffers researcher |
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| jeanne leffers researcher |
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