Surname Bontius (Bontius 
) , in the world, is a very rare last name. The cognomen Bontius is habitual in Netherlands, where it is a rare surname, Canada, where it is a very rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Bontius | Canada, United States, Netherlands |
|
reiner bontius Dutch physician, NL (b. 1576) |
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| gerard bontius NL (b. 1536) |
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| reynier bontius NL (b. 1625) |
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| hendrika bontius Dutch Righteous Among the Nations, NL (b. 1912) |
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| wilhelm bontius |
|
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| johannes bontius |
|
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| willem bontius |
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