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Last name Rosk (Rost
, Roska
, Rask
) , around the globe, is a common cognomen. The last name Rosk is characteristic of Northern Europe, particularly Denmark, where it is quite a common surname, Finland, and Sweden (explore the name in all countries). Not in comparison with a country's population, it is the most numerous in Germany, the United States, and Denmark. Very seldom, Rosk is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rost, Rask | Sweden, United States, Denmark, Finland, Germany |
| Roska | France, United States, Argentina, Democratic Republic of the Congo, Germany |
| Rosk | Canada, Malaysia, New Zealand, Australia, United States |