Family name Schonenberg (Schonenberg 
) , in all the world, is a rare cognomen. The family name Schonenberg is habitual in El Salvador, where it is quite a rare surname, Netherlands, and Switzerland, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Schonenberg | Netherlands, El Salvador, Switzerland, United States, Belgium |
| johann schonenberg (b. 1350) |
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| franciscus van schonenberg (b. 1653) |
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| mechtilde von schonenberg - Aft 1373 |
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| johann iii von schonenberg - 1382 |
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| margareta von schonenberg - 29 Jun 1439 |
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| konrad vi von schonenberg - Aft 1355 |
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| konrad v von schonenberg |
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| konrad iv von schonenberg |
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| konrad iii von schonenberg |
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