Last name Voncken (Voncken 
) , in the entire world, is quite a rare surname. The surname Voncken is characteristic of Netherlands, where it is quite a rare surname, Belgium, and Portugal, where it is a rare surname. In absolute terms, the name is most common in Western Europe, particularly Netherlands, Belgium, and Germany.
| VARIANT | COUNTRY |
|---|---|
| Voncken | Germany, Portugal, Belgium, France, Netherlands |
|
jules voncken Belgian surgeon general, BE (b. 1887) |
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| jack voncken researcher (b. 1959) |
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| peter voncken DE (b. 1953) |
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| jack voncken (b. 1959) |
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| frank voncken researcher |
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| marisol voncken researcher |
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| stefan voncken German rowing cox, DE |
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| lieke voncken researcher |
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| bart voncken Dutch singer, NL (b. 1984) |
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| frank voncken |
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| jan willem voncken |
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