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Surname Roukens (Roukens
) , throughout the world, is a rare cognomen. The family name Roukens is habitual in Western Europe, particularly Netherlands, where it is quite a rare surname, Belgium, where it is a rare surname, and Austria. Measured by absolute frequency, the name is most common in Netherlands, Belgium, and Poland.
| VARIANT | COUNTRY |
|---|---|
| Roukens | Netherlands, Belgium, Poland, Austria, Australia |